There are 3 things i just thot God can never do.
1. God can never make MISTAKE. He's d all-perfect God who is unlike men.
2. God can never LIE. Heaven & earth may pass away, bt His word must come to pass.
3. God can never praise/worship himself dats why He's a jealous God. He wants us to give him all da praise/worship, dats reason He instruct us nt 2 serve any god beside Him.
Dats all i know abt wat He can't do. If u knw any other, pls post it here.