[ Abdullah Yusuf Ali ]
They will not there hear any vain discourse, but only salutations of Peace: And they will have therein their sustenance, morning and evening.
2512 Salam, translated "Peace", has a much wider signification. It includes (1) a sense of security and permanence, which is unknown in this life; (2) soundness, freedom from defects, perfection, as in the word salim: (3) preservation, salvation, deliverance, as in the word sallama; (4) salutation, accord with those around us; (5) resignation, in the sense that we are satisfied and not discontented; besides (6) the ordinary meaning of Peace, i.e., freedom from any jarring element. All these shades of meaning are implied in the word Islam, (R).
2513 Rizq: literally sustenance or means of subsistence, the term covers all the means of perfect satisfaction of the body and soul. Morning and evening i.e., early and late, all the time, always. (R).