Jeremiah 1:4-9, 19

Now the word of the LORD came to me, saying, “Before I formed you in the womb I knew you [and approved of you as My chosen instrument], And before you were born I consecrated you [to Myself as My own]; I have appointed you as a prophet to the nations.” [Ex 33:12; Is 49:1, 5; Rom 8:29] Then I said, “Ah, Lord GOD! Behold, I do not know how to speak, For I am [only] a young man.” [Ex 4:10; 6:12, 30; 1 Kin 3:7] But the LORD said to me, “Do not say, ‘I am [only] a young man,’ Because everywhere I send you, you shall go, And whatever I command you, you shall speak. “Do not be afraid of them [or their hostile faces], For I am with you [always] to protect you and deliver you,” says the LORD. Then the LORD stretched out His hand and touched my mouth, and the LORD said to me, “Behold (hear Me), I have put My words in your mouth.

They will fight against you, but they will not [ultimately] prevail over you, for I am with you [always] to protect you and deliver you,” says the LORD.