Christians are not permitted to proudly sin while vowing to do it again much as they please. When you say there is no difference between failing at following Christ's teachings and knowingly violating those teachings, you are clearly wrong.
Either you're making this crap up or you were taught the religion by total fools.
Does it even make sense to you that someone can just say "I don't have to follow Christ's teachings" and still be a Christian? Think it through.
#84 | POSTED BY SULLY
I'll let the words of the great reformer and theologian Martin Luther speak for themselves
"If you are a preacher of Grace, then preach a true, not a fictitious grace; if grace is true, you must bear a true and not a fictitious sin. God does not save people who are only fictitious sinners. Be a sinner and sin boldly, but believe and rejoice in Christ even more boldly. For he is victorious over sin, death, and the world. As long as we are here we have to sin. This life in not the dwelling place of righteousness but, as Peter says, we look for a new heavens and a new earth in which righteousness dwells. . . . Pray boldly-you too are a mighty sinner."