As I said arguments are based on evidence, not speculation. There’s no end to human imagination – one can imagine anything they want. However, in order to make a sound claim one needs to have evidence. Also the more radical the claim, the bigger the evidence that’s required.
Our belief in God is not based on blind faith. As humans we have been given innate knowledge about our Creator. We also have overwhelming empirical evidence in the nature in the form of organized complexity. If we contemplate only on these two factors, there remains no question about the existence of God. As if this wasn’t enough, God also initiated mankind by His messengers who directly heard from God, saw his angels, and in this manner became direct witnesses to the truth. If we apply our own faculties of reason and rationality upon these facts, we simply can’t escape the conclusion that this universe and everything within is designed by a Grand Designer – God.