'Deep seated' in the Bible
Foolish ways are deep-seated in the heart of a child, but the rod of punishment will send them far from him.
But the elder brother became angry and deeply resentful and was not willing to go in; and his father came out and began pleading with him.
There was a certain man there who had been ill for thirty-eight years.
for their [moral] understanding is darkened and their reasoning is clouded; [they are] alienated and self-banished from the life of God [with no share in it; this is] because of the [willful] ignorance and spiritual blindness that is [deep-seated] within them, because of the hardness and insensitivity of their heart.
and they called to the mountains and the rocks, “Fall on us and hide us from the face of Him who sits on the throne, and from the [righteous] wrath and indignation of the Lamb;