Why is Adam blamed for the fall of mankind when 1 Titus 2:14 says, "And Adam was not deceived, but the woman being deceived was in the transgression."
He wasn't "blamed", but was declared guilty by God. It takes the rest of the Bible to explain why he was guilty, and what it took for God to get his man (men and women) back into that original relationship.
I really don't think his sin, which was simply taking part in the sin of another, was any greater than that of Judas Iscariot or Peter. Judas didn't repent, so died in his own remorse. Peter repented, so was put back to the ministry work. Adam could have, better should have, repented. All he showed was remorse, guilt, hiding behind a fig leaf.
I hope not one soul reading this is living a crushed life, depressed over some bad choice, living under some loudspeakers with the Devil on the microphone, explaining why that sin in the past has made you useless to God.
Turn the amplifier off, silence those speakers. Ignore him, for if you are in Christ, he has nothing in you but lies. If all he has against you is a sin that you have repented of, then he has nothing at all, no power over you, no valid blame.
But when we turn the blame amplifier back on, we live under blame, convinced we are still guilty, needing punishment.
Adam shouldered the conviction, rightly blamed by Satan, rightly guilty before God.
But Jesus rightly shouldered the punishment, the full blame and guilt of it all....because only he could....and rise again to serve the living God.
Arise! You don't have to wait for next Easter. Repent, quit it, overcome it in Christ Jesus. Stop playing the Blame Game the Devil wants to play with you.