Is there anything God can't do?
You probably expect me to say "no" in answer to this question. But, in reality, there are some things that God cannot do. He could never tell a lie, He cannot go back on His word, He cannot be evil, or lust after the things of the world. God cannot go against His nature. His nature consists of all that is pure, righteous, holy and just. Anything outside of those parameters, God cannot do.
The things that He can do should be the focus of this question. He can forgive sins, He can love the unlovable and He can grant eternal life to those who believe in Him. That is a miraculous God, one whom I want to serve!
"Wherein God, willing more abundantly to shew unto the heirs of promise the immutability of his counsel, confirmed it by an oath: That by two immutable things, in which it was impossible for God to lie, we might have a strong consolation, who have fled for refuge to lay hold upon the hope set before us: Which hope we have as an anchor of the soul, both sure and steadfast, and which entereth into that within the veil" (Hebrews 6:17-19).