First of all, we shouldn't be too caught up the fixation of heaven which has created the problem of extremism where God's name has frequently been used in vain... The problem with looking over one's shoulders at your neighbour's sins is a touch and go affair, in order to do that we must first hv a good understanding of your neighbour's situation and history, otherwise, superficial condemnation does little to alleviate anybody issues. It may raise the ego of the one who corrects the other temporarily. The more important area where one ought to develop is one's personal relationship with Jesus. Let Him be the rock upon your faith rest. Let Him be what attracts people of all walks of life to you and not the other outward expressions which are largely ego-centric. Let Jesus re-make our world.