'Hesitating' in the Bible

While Jeremiah was still hesitating, the captain of the bodyguard said, “Go on back then to Gedaliah the son of Ahikam, the son of Shaphan, whom the king of Babylon has appointed [governor] over the cities of Judah, and stay with him among the people; or else go wherever it seems right for you to go.” So the captain of the bodyguard gave him an allowance of food and a gift and let him go.

But he must ask [for wisdom] in faith, without doubting [God’s willingness to help], for the one who doubts is like a billowing surge of the sea that is blown about and tossed by the wind.

being a double-minded man, unstable and restless in all his ways [in everything he thinks, feels, or decides].