I was raised Catholic, and I loved it, and I stayed Catholic until I was about 24 years old. At that time, I started questioning other religions, which led me to the Church of God. I remained in that church for about 10 years. Worship in that church was singing, hearing sermons, fellowship, and Bible study. It was quite different from what I was used to in the Catholic church. There were no statues, no Rosary, no Communion, no confession, no Holidays like Christmas or Easter, etc. Instead of those days, we had Sabbath on Saturday, there was Baptism by immersion, and we celebrated God's Holy Days, Pentecost, Trumpets, Passover, etc...Regular Sabbath was like a social gathering after the service. We stayed and visited with each other, ( there were about a thousand people then) We sang a few hymns, and sometimes there was special music, where someone would sing a solo.
It was very nice, and I enjoyed it, but I have moved on...and the most important thing is that I am still a Christian. A person can be a Christian in any church; it's what's in your heart and it's that you are close to your Creator.