You people show [i.e., by your conversions] that you are a letter from Christ, delivered by us [i.e., the result of our ministry], not written with ink but with the Holy Spirit of the living God; not on stone tablets [i.e., as in the case with Moses' ministry], but on tablets of the human heart. [See Jer. 31:33; Heb. 8:10].

But I have this treasure in a mere ear then jar, to show that its amazing power belongs to God and not to me.

[Jer. 9:24 says], "But the person who boasts should boast about the Lord."

For God found fault with the Israelites [or, possibly with the first Agreement], saying [Jer. 31:31ff], "Look, the Lord says, the time will come when I will make a New Agreement with the people of Israel and with the people of Judah.

having the golden altar of incense and the ark of the covenant covered entirely with gold. This contained a golden jar which held the manna, and the rod of Aaron that sprouted, and the [two stone] tablets of the covenant [inscribed with the Ten Commandments];

[Jer. 31:33f], "The Lord says, this is the Agreement I will make with them [i.e., with my people] after those days. I will put my laws in their hearts and I will write them on their minds." Then He said,