If we believe we will do the same works as Jesus or greater

"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.  And whatsoever ye shall ask in my name, that will I do, that the Father may be glorified in the Son.  If ye shall ask any thing in my name, I will do it." (John 14:12-14)