This is precisely what the verse is speaking of here. It is true that many find it difficult praise God, but some of these same people are not so reserved away from the church-house. A foundational principle of thanksgiving is that God's people are to shout for joy. All ye lands signifies that these shouts are not part of some regional or ethnic mode of worship. Service With a Smile Another principle of thanksgiving is that we are to serve the Lord with gladness .
Thanksgiving is a full time job.
It is not just something for the church service, but for our daily lives. God's providence has put us in our present situations. To complain about our lot in life is to be ungrateful and unthankful for God's care and concern for us. Part of a heartfelt thanksgiving is to lift our voices in praise and adoration of our Lord. Music was designed by God as an emotional response to Him.