With a finite mind, I just could not see how there can be infinity. Is the universe infinite in its size? We've been told that the earth is around 4.5 billion years old and how the big bang started even before then, but when was the real beginning? Maybe there is no beginning nor end because time has always been around.
Now, once you believe that God is infinite in every way, you no longer question infinity. To question infinity is to question God. To have a finite God is no better than having no God at all. What's even more amazing is that our God is our Father and his love and mercy for us are also infinite. Otherwise, all of us, who are sinners, would be doomed. The Father wants to save us in the best way possible. To reject infinity is to reject yourself.