'Servant' in the Bible

And Moses verily was faithful in all his house, as a servant, for a testimony of those things which were to be spoken after;

of the holy places a servant, and of the true tabernacle, which the Lord did set up, and not man,

But My righteous one [the one justified by faith] shall live by faith [respecting man’s relationship to God and trusting Him];And if he draws back [shrinking in fear], My soul has no delight in him.