וַיֹּ֧אמֶר יְהוָ֛ה אֵלַ֖י הֵיטַ֣בְתָּ לִרְא֑וֹת כִּֽי־שֹׁקֵ֥ד אֲנִ֛י עַל־דְּבָרִ֖י לַעֲשֹׂתֽוֹ׃ (פ)
Then said the LORD unto me: ‘Thou hast well seen; for I watch over My word to perform it.’
Read midrashic interpretation of Jeremiah 1:12: and classical rabbinic exegesis.