'Blameless' in the Bible

And they were both righteous before God, walking in all the commandments and ordinances of the Lord blameless.

that ye may become blameless and harmless, children of God without blemish in the midst of a crooked and perverse generation, among whom ye are seen as lights in the world,

as touching zeal, persecuting the church; as touching the righteousness which is in the law, found blameless.

And let these also first be proved; then let them serve as deacons, if they be blameless.

if any man is blameless, the husband of one wife, having children that believe, who are not accused of riot or unruly.

For the bishop must be blameless, as God's steward; not self-willed, not soon angry, no brawler, no striker, not greedy of filthy lucre;

Wherefore, beloved, seeing that ye look for these things, give diligence that ye may be found in peace, without spot and blameless in his sight.