21 33 47 53 55 61 74 84 223 | John of Patmos, the author of Revelation +All of his other titles & the Gospel of John

https://en.wikipedia.org/wiki/John_of_Patmos

Religion = 53; 53, the 16th prime; Sixteen = 33; Patmos = 33; Bible = 33

Don't forget, Thirty-three = 66 and Revelation is the 66th book of the Bible.

As for the 55... God = 55; Satan = 55; Fibonacci = 55; Numerology = 55

Bible = 21
Christian = 47/61
Savior = 84; Good Book = 84; Jesuit = 78/84

Here are other common names for John.

Notice how John overlaps with the Gospel of John, and John the Elder.

Christian = 47/56/61; John = 47/61

St. John the Divine also has the 74 223 connection.

Masonic = 74/233; The Synagogue of Satan = 79/223

Jesus = 74; Yeshua = 79

And for a little Greek Isopsephy.