penitence, renunciation, repentance, vowing to sin no more,

tush! fie! never more! Heaven forbid!

one who violates a vow, the one who break his promises, the one who cause to break promise and pledge, metaphorically: beloved, lovely

penitentiary

to repent (of evil, sin, crime, &c.), repent a misdeed and vow not to do it ever again

may God protect

bewailing, hue and cry

to make (one) repent, to entreat or induce (one) to repent

breaking oath, breaking vow, one who violates a vow

break one's vow, violate one's faith, perjure

bring one on one's knees

renouncing, keeping off

renouncing something

utter something unpalatable with due penitence

repent, beg pardon

a true promise

vowing to sin no more in the name of God's might

locus poenitentiae, a chance to repent

vowing to sin no more in the name of God's mercy

my goodness! (expressing excessiveness or surprise)

Allah forgive me! God accept my penitence! may God be merciful (to me/us)! expression of surprise or perplexity or abhorrence