“A worthless person, a wicked man, walks with a perverse mouth [fraudulent deceitful speech]; he winks with his eyes, he shuffles his feet, he points with his fingers; perversity is in his heart, he devises evil continually, he sows discord. Therefore his calamity shall come suddenly; suddenly he shall be broken without remedy.” Proverbs 6:12-15.
“Behold, the wicked brings forth iniquity; yes, he conceives trouble and brings forth falsehood. He made a pit and dug it out, and has fallen into the ditch which he made. His trouble shall return upon his own head. And his violent dealing shall come down on his own crown.” Psalm 7:14-16.
“The heart is deceitful above all things, and desperately wicked; who can know it? I, the Lord, search the heart, I test the mind, even to give every man according to his ways, and according to the fruit of his doings.” Jeremiah 17:9-10.
“Again, the kingdom of heaven is like a dragnet that was cast into the sea and gathered some of every kind, which, when it was full, they drew to shore; and they sat down and gathered the good into vessels, but threw the bad away.” Matthew 13:47-48.
Psalm 91 is one of sixteen Psalms that are called Messianic Psalms; they are prophetic Psalms revealing the Messiah (Christ) to come. Psalms 2, 8, and 22 are three that you may know.
All but three of these Messianic psalms are quoted in the New Testament. These three psalms are Psalm 24, 72, and 89. The entire list of sixteen is as follows: Psalm 2, 8, 16, 22, 24, 40, 41, 45, 68, 69, 72, 89, 91, 102, 110, and 118.