When one who has committed sins repents of them, wishing to reconcile to God and renew the purity of original baptisms, they confess their sins to God before a spiritual guide who offers advice and direction to assist the individual in overcoming their sin. Parish priests commonly function as spiritual guides, but such guides can be any person, male or female, who has been given a blessing to hear confessions. Spiritual guides are chosen very carefully, as this is a mandate that once chosen must be obeyed. Having confessed, the priest lays his hands on the penitent's head while reciting the prayer of absolution.