Therefore I will this once Or, as בפעם הזאת may be rendered, at this time, as the same expression is rendered, 2 Samuel 17:7. Cause them to know my hand and my might, &c. “The time alluded to is undoubtedly that when the gospel was to be preached to, and embraced by, the Gentiles; when God promises that he would make such a display of his mighty power as should amply convince them of the truth of his existence and divinity. They shall know that my name is JEHOVAH A name which implies absolute and necessary existence, the real source and origin of all perfection; and they shall know it by the blessings which shall, from my providence, be derived to them.” Blaney.
Related Commentaries of Jeremiah 16:21
Jeremiah 16:21
21 Therefore, behold, I will this once cause them to know, I will cause them to know mine hand and my might; and they shall know that my name is The LORD.d