Is a girl's helping her female friends get to know an ill-mannered young man - with their consent - and then her repentance from that, considered among the rights of people that God does not forgive, and is her repentance accepted?

If a girl leads a young man to a sin and he is agreeable, this is not the type of injustice for which retribution will be exacted on the Day of Resurrection. The injustice that necessitates retribution is that which pertains to wealth or honor, such as cursing, slandering, beating, and shedding blood.

The girl must offer sincere repentance, regret her action, and refrain from speaking to young men again. She must trust in Allah’s vast bounty and that He is the Forgiving, the Merciful, who accepts repentance from His servants and pardons evil deeds.

She should have a good opinion of her Lord, cast aside all evil whispers, and strive in obedience and performing good deeds that wipe away evil deeds.