And, being assembled together with them, commanded them that they should not depart from Jerusalem, but wait for the promise of the Father, which, saith he, ye have heard of me. And, being assembled together - Instead of συναλιζομενος, being assembled together, several good MSS. and versions read συναυλιζομενος, living or eating together, which refers the conversation reported here to some particular time, when he sat at meat, with his disciples. See Mark 16:14 : Luke 24:41-44. But probably the common reading is to be preferred; and the meeting on a mountain of Galilee is what is here meant.
The promise of the Father - The Holy Spirit, which indeed was the grand promise of the New Testament, as Jesus Christ was of the Old. And as Christ was the grand promise of the Old Testament, during the whole continuance of the old covenant; so is the Holy Ghost, during the whole continuance of the new. As every pious soul that believed in the coming Messiah, through the medium of the sacrifices offered up under the law, was made a partaker of the merit of his death, so every pious soul that believes in Christ crucified is made a partaker of the Holy Spirit. Thus, as the benefit of the death of Christ extended from the foundation of the world till his coming in the flesh, as well as after, so the inspiration of the Holy Spirit has been, and will be continued through the whole lapse of time, till his coming again to judge the world. It is by this Spirit that sin is made known, and by it the blood of the covenant is applied; and indeed, without this, the want of salvation cannot be discovered, nor the value of the blood of the covenant duly estimated. How properly do we still pray, and how necessary is the prayer, "Cleanse the thoughts of our hearts by the inspiration of thy Holy Spirit, that we may perfectly love thee, and worthily magnify thy name, through Jesus Christ our Lord! Amen." Communion Service.
Ye have heard of me - In his particular conversations with his disciples, such as those related John 14:16-26 (note); John 15:26 (note); John 16:7-15 (note); to which passages, and the notes on them the reader is requested to refer: but it is likely that our Lord alludes more particularly to the conversation he had with them on one of the mountains of Galilee.