 Had Christ sinned, the universe would have imploded. God would be a liar. Now here's where we really get into some unavoidable consequences if we go down this path of suggesting or teaching that Christ could have sinned. This can make you an unbeliever, friends. God said that Christ would not fail. He would not sin. He could not sin and retain his character as God, as I mentioned a minute ago, 1 John 1.5.