'Blameless' in the Bible

wherever there is a man of blameless life, true to his one wife, having children who are themselves believers and are free from every reproach of profligacy or of stubborn self-will.

For, as God's steward, a minister must be of blameless life, not over-fond of having his own way, not a man of a passionate temper nor a hard drinker, not given to blows nor greedy of gain,