19 Go therefore and make disciples of all the nations, baptizing them in the name of the Father and the Son and the Holy Spirit, 20 teaching them to observe all that I commanded you; and lo, I am with you always, even to the end of the age.”
Matthew 28
Hard to comprehend?
Those are your over-reach instructions provided in your fable. Mind you that there are Christians that do a poor job of that and condemn those that won't play along - they seem to have the comprehension issue, and childish behaviour issues.