John 14:12 (KJV) 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.
Jesus preached the Gospel, turned water into wine, healed the sick, raised the dead, cast out demons by His word, calmed the storm, fed five thousand men and so many other mighty works. All these that Jesus did He said you too can do even greater than He did because He goes back to His Father in heaven. John 14:12 is a handover note to you and I.
When Jesus was going back to heaven He handed over to us the believers to continue from where He stopped and do even much more than He did. The baton was passed to us. Child of God exercise the authority given to you. Preach the word, heal the sick, do the same thing that Jesus did. Declare His word over your life, health, family,finance, career, ministry and so on. Calm the storm by His word. You can do much more. Shalom!