The meaning is not affected in either case, but the reading “christ jesus” is preferred both because it has somewhat better attestation and because it is slightly more difficult and thus more likely the. The primary meaning of the hebrew verb, however, is “to wipe [something off (or on)]” (see esp. Mar 2, 2005verse 9 clarifies the meaning:
The meaning of שַׁלָּמָה is identical to the parallel constructions אֲשֶׁר לָמָּה (’ asher lammah, “lest”;