Love you but you should give acknowledgment to many since the first day after death…working through the hand of God for preservation of His Word….Catholics…first Christians and their passion, spirit and Faith in our Lord and Savior Jesus Christ! In that we have a common love and peace.
The Jews were the first Christians.
It was several years before Gentiles became part of the body of Christ. Acts 10 is where that starts. God had to force the issue.