What ordinance is closely associated with believing the gospel ?

Answer

"And He said unto them, Go you into all the world, and preach the gospel to every creature. He that
believes and is baptized shall be saved; but he that believes not shall be damned." Mark 16: 15, 16.

In what words is His impartiality proclaimed?
How did Jesus show His loyalty to God?
How had they done this?
Who is this dragon said to be?
What is Peter's testimony regarding it?
What will cause the Christian to grow?
Who notes the groans of the prisoner?

Questions & Answers are from the book Bible Readings for the Home Circle