"In Christ." Please define "in."
–preposition
1.
(used to indicate inclusion within space, a place, or limits): walking in the park.
2.
(used to indicate inclusion within something abstract or immaterial): in politics; in the autumn.
3.
(used to indicate inclusion within or occurrence during a period or limit of time): in ancient times; a task done in ten minutes.
4.
(used to indicate limitation or qualification, as of situation, condition, relation, manner, action, etc.): to speak in a whisper; to be similar in appearance.
5.
(used to indicate means): sketched in ink; spoken in french.
6.
(used to indicate motion or direction from outside to a point within) into: Let's go in the house.
7.
(used to indicate transition from one state to another): to break in half.
8.
(used to indicate object or purpose): speaking in honor of the event.
–adverb
9.
in or into some place, position, state, relation, etc.: Please come in.
10.
on the inside; within.
11.
in one's house or office.
12.
in office or power.
13.
in possession or occupancy.
14.
having the turn to play, as in a game.
15.
Baseball . (of an infielder or outfielder) in a position closer to home plate than usual; short: The third baseman played in, expecting a bunt.
16.
on good terms; in favor: He's in with his boss, but he doubts it will last.
17.
in vogue; in style: He says straw hats will be in this year.
18.
in season: Watermelons will soon be in.
–adjective
19.
located or situated within; inner; internal: the in part of a mechanism.
20.
Informal .
a.
in favor with advanced or sophisticated people; fashionable; stylish: the in place to dine; Her new novel is the in book to read this summer.
b.
comprehensible only to a special or ultrasophisticated group: an in joke.
21.
well-liked; included in a favored group.
22.
inward; incoming; inbound: an in train.
23.
plentiful; available.
24.
being in power, authority, control, etc.: a member of the in party.
25.
playing the last nine holes of an eighteen-hole golf course ( opposed to out): His in score on the second round was 34.
–noun
26.
Usually, ins. persons in office or political power ( distinguished from outs).
27.
a member of the political party in power: The election made him an in.
28.
pull or influence; a social advantage or connection: He's got an in with the senator.
29.
(in tennis, squash, handball, etc.) a return or service that lands within the in-bounds limits of a court or section of a court ( opposed to out).
–verb (used with object) British Dialect .
30.
to enclose.
—Idioms
31.
be in for, to be bound to undergo something, esp. a disagreeable experience: We are in for a long speech.
32.
in for it, Slang . about to suffer chastisement or unpleasant consequences, esp. of one's own actions or omissions: I forgot our anniversary again, and I'll be in for it now. Also, British , for it.
33.
in that, because; inasmuch as: In that you won't have time for supper, let me give you something now.
34.
in with, on friendly terms with; familiar or associating with: They are in with all the important people.