“Monks, a noble disciple who has four factors is a stream-enterer, not liable to be reborn in the lower worlds and is headed towards Nibbāna.
“What four? It’s when a noble disciple has unshakable confidence in the Buddha… the Dhamma… the Saṅgha… and he has the virtue loved by the noble ones… leading to concentration. A noble disciple who has these four factors is a stream-enterer, not liable to be reborn in the lower worlds and is headed towards Nibbāna.”