4 Bible Verses about Human Imperfection

For we all fail in many things; if any one fails not in word, the same is a perfect man, able even to bridle the whole body.

Not that I already received it, or have already been made perfect: but I persevere, if I may receive that for which I have indeed been received by Christ Jesus.

Be you watchful, and strengthen the remaining things, which are about to die. For I have not found your works perfect before my God.

but when the perfect may come, that which is in part shall be done away.