Forget; Forgetful

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International Standard Bible Encyclopedia [1]

for - get ´, for - get´ful ( שׁכח , shākhaḥ  ; ἐπιλανθάνομαι , epilanthánomai ): "Forget" is to fail to hold in mind, and the forgetfulness may be either innocent or blameworthy. In the Old Testament the word is most frequently used as translation of shākhaḥ in a blameworthy sense: to forget the covenant, the law, Yahweh their God ( Deuteronomy 4:9 ,  Deuteronomy 4:23 ,  Deuteronomy 4:11;  Deuteronomy 6:12;  Judges 3:7;  1 Samuel 12:9;  Psalm 44:20 , etc.). In an innocent or neutral, sometimes good, sense it is used in  Genesis 27:45;  Deuteronomy 24:19;  Job 9:27;  Job 11:16;  Job 24:20;  Psalm 102:4 , etc. It is also used of God forgetting or not seeming to care ( Psalm 9:12;  Psalm 10:11 ,  Psalm 10:12;  Psalm 13:1;  Psalm 42:9;  Psalm 77:9;  Isaiah 49:15 , etc.). To "forget" sometimes means to forsake ( Psalm 45:10;  Psalm 74:19 , etc.).

In the New Testament epilanthanomai is used of simple forgetting ( Matthew 16:5;  Mark 8:14 , etc.; in  Luke 12:6 the sense of care is implied);   Philippians 3:13 , "forgetting the things which are behind," has the force of leaving behind. "Forgetful" in  James 1:25 is epilēsmonḗ , the Revised Version (British and American) "a hearer that forgetteth." "Forgetfulness"  Psalm 88:12 , "the land of forgetfulness," is a synonym for Sheol , where all forget and are forgotten. the Revised Version (British and American) has "forget not" for "be ignorant of" ( 2 Peter 3:8; similarly  2 Peter 3:5 ).

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