Psalms 34:22

The Lord redeemeth the soul of his servants -The literal meaning of this is, that the Lord rescues the lives of his servants, or that he saves them from death. The word “redeem” in its primary sense means to let go or loose; to “buy” loose, or to ransom; and hence, to redeem with a price, or to rescue in any way. Here the idea is not that of delivering or rescuing by a “price,” or by an offering, but of rescuing from danger and death by the interposition of the power and providence of God. The word “soul” here is used to denote the entire man, and the idea is, that God will “rescue” or “save” those who serve and obey him. They will be kept from destruction.