1 Samuel 18:29

was yet the more afraid of David; and Saul became David's enemy continually.

Again, I considered all travail and every right work, that for this a man is envied of his neighbour. This is also vanity and vexation of spirit.

And Abel, he also brought of the firstborn of his flock and of the fat thereof. And the LORD looked upon Abel and his present,

But Saul was afraid of David because the LORD was with him and had departed from Saul.

Therefore, when Saul saw that he behaved himself very prudently, he was afraid of him.

Zain The wicked plots against the just and gnashes upon him with his teeth.

So that from that day forth they took counsel together to kill him.

Thou believest that God is one; thou doest well; the demons also believe and tremble.

Not as Cain, who was of the wicked one and killed his brother. And why did he kill him? Because his own works were evil, and his brother's righteous.

Treasury of Scripture Knowledge

And Saul was yet the more afraid of David; and Saul became David's enemy continually.

But Saul was afraid of David because the LORD was with him and had departed from Saul.

Zain The wicked plots against the just and gnashes upon him with his teeth.

Again, I considered all travail and every right work, that for this a man is envied of his neighbour. This is also vanity and vexation of spirit.

Thou believest that God is one; thou doest well; the demons also believe and tremble.

And Abel, he also brought of the firstborn of his flock and of the fat thereof. And the LORD looked upon Abel and his present,

So that from that day forth they took counsel together to kill him.

Not as Cain, who was of the wicked one and killed his brother. And why did he kill him? Because his own works were evil, and his brother's righteous.