וּֽבְדַבְּרִ֤י אֽוֹתְךָ֙ אֶפְתַּ֣ח אֶת־פִּ֔יךָ וְאָמַרְתָּ֣ אֲלֵיהֶ֔ם כֹּ֥ה אָמַ֖ר אֲדֹנָ֣י יְהֹוִ֑ה הַשֹּׁמֵ֤עַ ׀ יִשְׁמָע֙ וְהֶחָדֵ֣ל ׀ יֶחְדָּ֔ל כִּ֛י בֵּ֥ית מְרִ֖י הֵֽמָּה׃ (ס)
但我與你說話的時候，必使你的口張開，你就要對他們說：«主永恆者如此說。»聽的，就讓他聽；不聽的，就由他不聽，因為他們是悖逆之家。
Rashi
And when I speak with you When I shall wish to speak with you, I shall send you to them.
Rashi
and you shall say to them, “So said the Lord God” all the words of My message.
Rashi
He who listens will listen This is not part of the mission. Rather, the holy spirit told the prophet, “You tell them My message, and as for them, he who listens will listen, and he who forbears will forbear, for I know that not all of them will listen, for they are a rebellious house.”