And that document is Gospel and Bible centered.
It’s not... What is the Gospel?...what is your “thought” about what it is?... I bet it is different from that of how the Holy Scriptures define it... (no offence)..
If you like... Write down your thoughts..ect then look up theses verses to see if they compare with the Scripture..
1 Cor 15:1-4, Mark 16:15,16, Acts 4:12, 14:21, 2 Cor 4:3-4, Col 1:23, 2 Thes.1 :8, Heb 4:2, 1 Peter 4:6, Rev 14:6-7.. etc..