RCCG Sunday School STUDENT’S MANUAL 18 SEPTEMBER 2022 LESSON THREE (03) TOPIC: DOCTRINE OF THE TRINITY SUNDAY SCHOOL HYMN 1. O Sunday School, on the Lord’s day, O how I love Thee well, I am happy, it makes me glad To rejoice at Thy birth. 2. O Sunday School, on the Lord’s day, Thy friendship suits me well, Both young and will sing Thy song, We long for Sunday School. 3. O Sunday School, on