'Blameless' in the Bible

There was a man in the land of Uz whose name was Job; and that man was blameless, upright, fearing God and turning away from evil.

The Lord said to Satan, “Have you considered My servant Job? For there is no one like him on the earth, a blameless and upright man, fearing God and turning away from evil.”

The Lord said to Satan, “Have you considered My servant Job? For there is no one like him on the earth, a blameless and upright man fearing God and turning away from evil. And he still holds fast his integrity, although you incited Me against him to ruin him without cause.”

“I am a joke to my friends,The one who called on God and He answered him;The just and blameless man is a joke.