Am not dcon...but since this is a free forum...will answer Fran.
~G5209 butG235 asG5613 theG3588 sameG846 anointingG5545 teachethG1321 youG5209 ofG4012 all things,G3956 andG2532 isG2076 truth,G227 andG2532 isG2076 noG3756 lie,G5579 andG2532 even asG2531 it hath taughtG1321 you,G5209 ye shall abideG3306 inG1722 him.
G846
G1722
ἐν
en
en
A primary preposition denoting (fixed) position (in place, time or state), and (by implication) instrumentality (medially or constructively), that is, a relation of rest (intermediate between G1519 and G1537); "in", at, (up-) on, by, etc.: - about, after, against, + almost, X altogether, among, X as, at, before, between, (here-) by (+ all means), for (. . . sake of), + give self wholly to, (here-) in (-to, -wardly), X mightily, (because) of, (up-) on, [open-] ly, X outwardly, one, X quickly, X shortly, [speedi-] ly, X that, X there (-in, -on), through (-out), (un-) to(-ward), under, when, where (-with), while, with (-in). Often used in compounds, with substantially the same import; rarely with verbs of motion, and then not to indicate direction, except (elliptically) by a separate (and different) prep.
Total KJV occurrences: 2720
So if you do a topical study on the words "in Him" and see it's fixed in each scripture...you may change your mind.