“The Church believes and confesses that among the seven Sacraments there is one especially intended to strengthen those who are being tried by illness, the Anointing of the Sick…” (CCC, no. 1511).
The Anointing of the Sick (Bishop Robert Barron)
Sacraments 101: Anointing of the Sick (who it’s for) from (Busted Halo)
Most Misunderstood Sacrament (Breaking In The Habit)
The Beauty of the Anointing of the Sick (Catholic News Service)