Beating Hearts as One

Psalm 66 is a psalm of praise. It is a psalm both praising God for who he is and what he has done and calling others to praise him. It begins wide, calling all the earth to praise and narrows down to the individual. It's a very fitting psalm for Trinity Sunday, as the call to the earth reflects the Father, the call to the church, the Son, and the call to the individual, the Holy Spirit.