Jesus, being assembled together with the Apostles, commanded that they not depart from Jerusalem, but “Wait for the promise of the Father which you have heard of Me. For John truly baptized with water, but you will be baptized with the Holy Spirit not many days from now and you will receive power after the Spirit comes upon you and you shall be witnesses unto Me both in Jerusalem and in all Judea and in Samaria and unto the uttermost parts of the earth.” Acts 1:4-5 & 8