15 distinct Greek words appear in this verse.

3 passages from patristic writers, Reformers, and church catechisms citing this verse.

• 2Pet 2:17 — These are wells without water, clouds that are carried with a tempest; to whom the mist of darkness is reserved for ever.
• 2Pet 2:18 — For when they speak great swelling words of vanity, they allure through the lusts of the flesh, through much wantonness, those that were clean escaped from them who live in error.
• 2Tim 3:13 — But evil men and seducers shall wax worse and worse, deceiving, and being deceived.
• Eph 4:29 — Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying, that it may minister grace unto the hearers.
• Hos 10:7 — As for Samaria, her king is cut off as the foam upon the water.
• Isa 8:22 — And they shall look unto the earth; and behold trouble and darkness, dimness of anguish; and they shall be driven to darkness.
• Isa 45:7 — I form the light, and create darkness: I make peace, and create evil: I the LORD do all these things.
• Isa 57:20 — But the wicked are like the troubled sea, when it cannot rest, whose waters cast up mire and dirt.
• Job 20:26 — All darkness shall be hid in his secret places: a fire not blown shall consume him; it shall go ill with him that is left in his tabernacle.
• John 8:12 — Then spake Jesus again unto them, saying, I am the light of the world: he that followeth me shall not walk in darkness, but shall have the light of life.
• Matt 8:12 — But the children of the kingdom shall be cast out into outer darkness: there shall be weeping and gnashing of teeth.
• Matt 22:13 — Then said the king to the servants, Bind him hand and foot, and take him away, and cast him into outer darkness; there shall be weeping and gnashing of teeth.
• Matt 25:30 — And cast ye the unprofitable servant into outer darkness: there shall be weeping and gnashing of teeth.
• Phil 3:19 — Whose end is destruction, whose God is their belly, and whose glory is in their shame, who mind earthly things.)
• Prov 20:20 — Whoso curseth his father or his mother, his lamp shall be put out in obscure darkness.
• Ps 65:7 — Which stilleth the noise of the seas, the noise of their waves, and the tumult of the people.
• Rev 14:10 — The same shall drink of the wine of the wrath of God, which is poured out without mixture into the cup of his indignation; and he shall be tormented with fire and brimstone in the presence of the holy
• Rev 20:10 — And the devil that deceived them was cast into the lake of fire and brimstone, where the beast and the false prophet are, and shall be tormented day and night for ever and ever.