Psalms 16:9

Therefore my heart is glad,.... Because he had the Lord always in view; he was at his right hand, for his support and assistance, as well as because of what is expressed in the next verses: this is the same with rejoicing in spirit, Lu 10:21; it denotes an inward joy, and fulness of it, because of the Lord's presence with him; see Ac 2:28;and my glory rejoiceth; meaning either his soul, which is the most glorious and noble part of man, as Aben Ezra, Kimchi, and Ben Melech interpret it; or rather his tongue, as in Ac 2:26; the faculty of speaking in man being what gives him a superior glory and excellency to other creatures, and is that whereby he glorifies God; and so the word is often used in this book; see Ps 30:12; and here the phrase designs Christ's glorifying God, and singing his praise with joyful lips, among his disciples, a little before his sufferings and death;my flesh also shall rest in hope; in the grave, which, as it is a resting place to the members of Christ, from all their sorrow, toil, and labour here; so it was to Christ their head, who rested in it on the Jewish sabbath, that day of rest, and that berth "in safety" , as the word used may signify, and in of his resurrection from the dead, as follows.