Strong’s Hebrew Lexicon:

Faith: 530 ’emuwnah em-oo-naw’); or (shortened) >emunah {em-oo-naw’ feminine of 529; literally firmness; figuratively security; morally fidelity:–faith(-ful, -ly, -ness, (man)), set office, stability, steady, truly, truth, verily.

In YH’shua (YH is salvation); meaning, the true salvation, ‘the way of the obedient son, the Word and Works of Israel’s ‘Elohiym.’ Amein.