Some may praise the Lord, only with their lips, that is, half-hearted praise. It is not possible to be a half-hearted disciple of the Lord. David sings unto the Lord with his whole heart. (Psalm 9:1-2) That means he loves and sings unto the Lord with all his strength, soul, and spirit. David teaches us to sing praises with a whole heart in three ways.
1) Marvellous works: Wholehearted worship is remembering, wondering, and praising God for His marvellous works. There are at least three marvelous works. First, God’s redemptive work provides salvation for sinners who repent and receive the Lord. The Son of God died on the cross of Calvary bearing the sins of humanity, was buried, and rose again. He lives forever to provide forgiveness of sin and eternal salvation. Second, God does marvelous work every day. Looking around the sunrise, sunset, seasons, and growth of plants, and numerous wonders. Also, God answers the prayers of His saints and performs mighty things. Every day, the gospel is preached in many parts of the world, and many are saved and become part of the church. Third, there are hidden treasures in the Scripture that are instructive, inspiring, and exciting. Deep diving into the Scripture yields great fruit.
2) Be Glad and rejoice: Christians are called to rejoice in the Lord always. (Philippians 4:4) This was written by Paul when confined in prison. Being glad is a choice that is possible only for believers in Christ, in all circumstances. Because the joy springs from the Lord, the source of all blessings, who loves His children.
3) Name of Most High: Wholehearted praise is to exalt the Holy Most High Name of God. His Name is wonderful. Jesus Christ is the only name given to humanity, under heaven, among men, to be saved. (Acts 4:12) All knees shall bow and all tongues confess that Jesus is the Lord. (Philippians 2:10-11) His Name is a strong tower; the righteous run into it and are safe. (Proverbs 18:10) Demons hear the name of Jesus and shudder. (James 2:19)
Do I praise Him wholeheartedly?