Complex sentence: Holy unction (ευχέλαιον) is one of the seven sacraments performed and recognized by the Eastern orthodox church on Holy Wednesday, It however may be performed on another date if the person requesting it is immediate need of it or extremely sick.
Split into simpler sentences: Holy unction (ευχέλαιον) is one of the seven sacraments performed and recognized by the Eastern orthodox church on Holy Wednesday. It may be performed on another date if the person requesting it is in immediate need of it or extremely sick.