All ... the prophets - The Rechabites had had but one lawgiver: the Jews had had a succession of messengers from God.
Related Commentaries of Jeremiah 35:15
Jeremiah 35:15
15 I have sent also unto you all my servants the prophets, rising up early and sending them, saying, Return ye now every man from his evil way, and amend your doings, and go not after other gods to serve them, and ye shall dwell in the land which I have given to you and to your fathers: but ye have not inclined your ear, nor hearkened unto me.