John 14:12

Verse 12. He that believeth on me. This promise had doubtless peculiar reference to the apostles themselves. They were full of grief at his departure, and Jesus, in order to console them directed them to the great honour which was to be conferred on them, and to the assurance that God would not leave them, but would attend them in their ministry with the demonstrations of his mighty power. It cannot be understood of all his followers, for the circumstances of the promise do not require us to understand it thus, and it has not been a matter of fact that all Christians have possessed power to do greater works than the Lord Jesus.