In the early 1900's. a twelve volume work on theology titled The Fundamentals was published. This massive work, in my most humble of opinions, is just as relevant today if not more so with the ever increasing attacks on the faith of Christians--and that's just from folks inside the church. I wanted to publish some excerpts from this work that I think will be greatly encouraging to you.
The eternity of the universe is most clearly disproved by its evolution. From a scientific point of view that hypothesis is now discredited and virtually abandoned. Astronomers, physicists, biologists, philosophers, are beginning to recognize more and more, and men like Secchi, Dubois-Reymond, Lord Kelvin, Dr. Klein and others, unanimously affirm that creation has had a beginning. It always tends towards an entropy, that is, toward a perfect equilibrium of its forces, a complete standstill; and the fact that it has not yet reached such a condition is proof that it has not always existed.
There remains, therefore, only this alternative: either the world produced itself, or it was created. That all things came into existence spontaneously, and therefore that we must suppose an origination of immeasurably great effects without any cause, or believe that at some time a nothing, without either willing or knowing it, and without the use of means, became a something-this is the most unreasonable assumption that could possibly be attributed to a human being.
But if this world did not produce itself, then it must have been created by some Higher Power, some Cause of all causes, such as was that First Principle upon which the dying Cicero called. Or, to use the words of Dr. Klein, that originating cause must have been a "Supreme Intelligence that has at its command unlimited creative power" (Kosmologische Briefe, p. 27). Hence what that Intelligence does is both illimitable ante anfathomable, and it can at any time either change this world or make a new one. It is therefore prima facie silly for us, with our prodigiously narrow experience, to set any kind of bounds to the Supreme Being; and a God who works no miracles and is the slave of his own laws implanted in nature; such a God as the New Theology preaches, is as much lacking in being a true Divinity as is the unconscious, but all-wise "cosmic ether" of Spiller, or the "eternal stuff" of other materialists.
We conclude, then, that the universe was created, or that God is the author of all things.