Psalm 71:22-24 I will also praise thee with the psaltery, even thy truth, O my God; unto thee will I sing with the harp, O thou Holy One of Israel. my lips shall greatly rejoice when I sing unto thee, and my soul, which thou hast redeemed. My tongue also shall talk of thy righteousness all the day long, for they are confounded, for they are brought unto shame, that seek my hurt.
After reflecting on a long life of blessing, the psalm writer responds to what God has done for him and through him. He takes up the psaltery to praise God and the harp to sing unto the Lord. He uses his lips to rejoice and sing He talks with his tongue about the goodness of God all day long.
The Lord has redeemed his soul, and his whole self (soul) rejoices and sings because of God’s great salvation. He praises God for defeating his enemies that try to hurt him. He has the Lord on his mind all day long, every day, and speaks of God’s goodness at every opportunity. It is in this sense of constant awareness of God’s presence that we live our daily lives and enjoy Him forever.