As weird as this sounds, churches are not primarily about praising God. Churches primarily exist to give you the things Jesus died for you to have: namely, the forgiveness of sins, life, and salvation that the Holy Spirit hands us in preaching, confession and forgiveness, baptism, and Communion. Those things are the reason Christians gather as the church. Praising God should be done everywhere. But even more Christians should come to where Jesus promises to give Himself to people in need of His blessings!