Jesus was able to forgive not only those who betrayed and tormented Him, but all people to come, because He knew it was not man's fault. Man is God's creation, created perfectly in His image. By design, we are not evil or corrupt. The devil is who corrupts man, but it is more than corruption. It is inhabitation or possession. Separate the human from the spirit living inside them. There are no evil people, only evil spirits.

False teachers try to make us doubt in who Jesus Christ was, what He did for us, and thus doubt in the truth / Word of God. The devil's deception does not always come as strict opposition, such as to say that Jesus never existed or that God isn't real. Sometimes the devil's deception comes with a slight bending of the truth. The devil gains footholds in our hearts and minds by planting seeds of doubt, and then those seeds grow into weeds that consume us from the inside out.