He hath remembered, practically, so as to perform it; as that word is frequently used in Scripture.
The word; the word of promise, or the covenant, as is explained both in the foregoing and following words. And so the word is taken Jud_13:12Luk_1:38.
Commanded, i.e. established, or ordained, or appointed, as this word is oft taken, as Psa_68:28 71:3 133:3 Isa_13:3 23:11. To a thousand generations; to all generations; a certain number being put for an uncertain. He seems to allude to that passage, Exo_20:6.