Joan Boney ... apostle/prophet
Jesus said: Jn. 14:12 ... Verily, verily, I say unto you, He that believeth on me, the works that I do shall he do also; and greater works than these shall he do; because I go unto my Father.
What this means is we will do "more" works because Jesus was going to the Father. Jesus was on this earth in the flesh approximately 3 years. We have been born again for many more years than this. And we were given the Holy Spirit at the time we were born again, Jesus having gone to His Father and sending us the Holy Spirit.
Another scripture using this word "great" ...
Psalm 68:11 ... The Lord gave the word: great was the company of those that published it.
This means "many" publish the word.