Dictionaries :: Err

Vine's Expository Dictionary of New Testament Words

Err:

in the Active Voice, signifies "to cause to wander, lead astray, deceive" (plane, "a wandering;" cp. Eng., "planet"); in the Passive Voice, "to be led astray, to err." It is translated "err," in Mat 22:29; Mar 12:24, 27; Hbr 3:10; Jam 1:16 (AV, "do not err," RV, "be not deceived"); 5:19.
See DECEIVE, SEDUCE, WANDER, WAY, Note (5).

Err:

"to cause to wander away from, to lead astray from" (apo, "from," and No. 1), is used metaphorically of leading into error, Mar 13:22, AV, "seduce," RV, "lead astray;" 1Ti 6:10, in the Passive Voice, AV, "have erred," RV, "have been led astray."
See SEDUCE.

Err:

"to miss the mark, fail" (a, negative, stochos, "a mark"), is used only in the Pastoral Epistles, 1Ti 1:6, "having swerved;" 1Ti 6:21; 2Ti 2:18, "have erred."
See SWERVE.