Nice too nice...there won't be any contradiction if you will only believe that there is one God. If you are questioning it's existence, then it's not Deism. It's Atheism. But i would gladly provide your skepticism about the existence of God a treat thru this explanation:
Deism says it is rationality and reason that leads to God. To the Deist, the evidence is the creation and the idea of what brought about the evidence is the Creator. There is absolutely nothing known to man that created itself. For example, if someone shows us a computer, and tells us that all the individual parts that make up the computer just came about by chance, that they somehow just formed into a perfectly working computer system all by themselves, we would be foolish to believe that person. Reason, if we use it, won't let us believe a statement like that. Likewise, if someone tells us the ever growing creation and its perfect order "happened" by pure chance, we are under no obligation to believe them. From our own experience we know everything created has a creator. Why then should the creation itself be different? There is, however, one quality the creation has that makes leaving its existence to chance even more remote. That quality is motion.
"The universe is composed of matter, and, as a system, is sustained by motion. Motion is not a property of matter, and without this motion, the solar system could not exist. Were motion a property of matter, that undiscovered and undiscoverable thing called perpetual motion would establish itself.
"It is because motion is not a property of matter, that perpetual motion is an impossibility in the hand of every being but that of the Creator of motion. When the pretenders to atheism can produce perpetual motion, and not till then, they may expect to be credited.
"The natural state of matter, as to place, is a state of rest. Motion, or change of place, is the effect of an external cause acting upon matter. As to that faculty of matter that is called gravitation, it is the influence which two or more bodies have reciprocally on each other to unite and be at rest. Everything which has hitherto been discovered, with respect to the motion of the planets in the system, relates only to the laws by which motion acts, and not to the cause of motion.
"Gravitation, so far from being the cause of motion to the planets that compose the solar system, would be the destruction of the solar system, were revolutionary motion to cease; for as the action of spinning upholds a top, the revolutionary motion upholds the planets in their orbits, and prevents them from gravitating and forming one mass with the sun. In one sense of the word, philosophy knows, and atheism says, that matter is in perpetual motion.
"But the motion here meant refers to the state of matter, and that only on the surface of the Earth. It is either decomposition, which is continually destroying the form of bodies of matter, or recomposition, which renews that matter in the same or another form, as the decomposition of animal or vegetable substances enters into the composition of other bodies.
"But the motion that upholds the solar system, is of an entirely different kind, and is not a property of matter. It operates also to an entirely different effect. It operates to perpetual preservation, and to prevent any change in the state of the system.
"Giving then to matter all the properties which philosophy knows it has, or all that atheism ascribes to it, and can prove, and even supposing matter to be eternal, it will not account for the system of the universe, or of the solar system, because it will not account for motion, and it is motion that preserves it.
"When, therefore, we discover a circumstance of such immense importance, that without it the universe could not exist, and for which neither matter, nor any nor all the properties can account, we are by necessity forced into the rational conformable belief of the existence of a cause superior to matter, and that cause man calls GOD.
"As to that which is called nature, it is no other than the laws by which motion and action of every kind, with respect to unintelligible matter, are regulated. And when we speak of looking through nature up to nature's God, we speak philosophically the same rational language as when we speak of looking through human laws up to the power that ordained them.
"God is the power of first cause, nature is the law, and matter is the subject acted upon."
Nice too nice...there won't be any contradiction if you will only believe that there is one God. If you are questioning it's existence, then it's not Deism. It's Atheism. But i would gladly provide your skepticism about the existence of God a treat thru this explanation:
Deism says it is rationality and reason that leads to God. To the Deist, the evidence is the creation and the idea of what brought about the evidence is the Creator. There is absolutely nothing known to man that created itself. For example, if someone shows us a computer, and tells us that all the individual parts that make up the computer just came about by chance, that they somehow just formed into a perfectly working computer system all by themselves, we would be foolish to believe that person. Reason, if we use it, won't let us believe a statement like that. Likewise, if someone tells us the ever growing creation and its perfect order "happened" by pure chance, we are under no obligation to believe them. From our own experience we know everything created has a creator. Why then should the creation itself be different? There is, however, one quality the creation has that makes leaving its existence to chance even more remote. That quality is motion.
"The universe is composed of matter, and, as a system, is sustained by motion. Motion is not a property of matter, and without this motion, the solar system could not exist. Were motion a property of matter, that undiscovered and undiscoverable thing called perpetual motion would establish itself.
"It is because motion is not a property of matter, that perpetual motion is an impossibility in the hand of every being but that of the Creator of motion. When the pretenders to atheism can produce perpetual motion, and not till then, they may expect to be credited.
"The natural state of matter, as to place, is a state of rest. Motion, or change of place, is the effect of an external cause acting upon matter. As to that faculty of matter that is called gravitation, it is the influence which two or more bodies have reciprocally on each other to unite and be at rest. Everything which has hitherto been discovered, with respect to the motion of the planets in the system, relates only to the laws by which motion acts, and not to the cause of motion.
"Gravitation, so far from being the cause of motion to the planets that compose the solar system, would be the destruction of the solar system, were revolutionary motion to cease; for as the action of spinning upholds a top, the revolutionary motion upholds the planets in their orbits, and prevents them from gravitating and forming one mass with the sun. In one sense of the word, philosophy knows, and atheism says, that matter is in perpetual motion.
"But the motion here meant refers to the state of matter, and that only on the surface of the Earth. It is either decomposition, which is continually destroying the form of bodies of matter, or recomposition, which renews that matter in the same or another form, as the decomposition of animal or vegetable substances enters into the composition of other bodies.
"But the motion that upholds the solar system, is of an entirely different kind, and is not a property of matter. It operates also to an entirely different effect. It operates to perpetual preservation, and to prevent any change in the state of the system.
"Giving then to matter all the properties which philosophy knows it has, or all that atheism ascribes to it, and can prove, and even supposing matter to be eternal, it will not account for the system of the universe, or of the solar system, because it will not account for motion, and it is motion that preserves it.
"When, therefore, we discover a circumstance of such immense importance, that without it the universe could not exist, and for which neither matter, nor any nor all the properties can account, we are by necessity forced into the rational conformable belief of the existence of a cause superior to matter, and that cause man calls GOD.
"As to that which is called nature, it is no other than the laws by which motion and action of every kind, with respect to unintelligible matter, are regulated. And when we speak of looking through nature up to nature's God, we speak philosophically the same rational language as when we speak of looking through human laws up to the power that ordained them.
"God is the power of first cause, nature is the law, and matter is the subject acted upon."
source: http://www.deism.com/deism_vs.htm
It's not because things are difficult that we don't dare, it's because we don't dare that makes things difficult!