I think Jesus helps his followers(Many claim, many fail) to be better humans. The recipe he left behind warned followers to avoid crooks and evil like Jim Baker, Swaggert, Jim Jones, Gloriaville.
I think when they began they had true godly intentions, but fell down along the journey by temptation.
Therein lies the problem, the harder we try to be something we aren't, the more we begin to oppose it.
Honesty to yourself becomes honesty behaviour to others, ie if you are dishonest to yourself, its impossible to be honest to others as a way of life.
The concepts of religion are taught to us by flawed humans (everyone is flawed).
Religion/Christianity has fine qualities but it is also flawed dogma, rules imposed to make you feel guilty, unworthy, inferior. Go to church, tithe, pray, marry in the church, appear to be good, don't smoke or swear, don't booze, don't eat pork or cow, or shellfish etc. Rules are made by religions so it forces you to conform, to group think.
Unfortunately the brain is not wired to conform, the more you conform the more you break out.
Example; look at any country where the govenment forces people to conform strictly to their principles, the people generally are unhappy imo.