‘Take nothing with you’
Jesus made a tour round the villages, teaching. Then he summoned the Twelve and began to send them out in pairs giving them authority over the unclean spirits. And he instructed them to take nothing for the journey except a staff – no bread, no haversack, no coppers for their purses. They were to wear sandals but, he added, ‘Do not take a spare tunic.’ And he said to them, ‘If you enter a house anywhere, stay there until you leave the district. And if any place does not welcome you and people refuse to listen to you, as you walk away shake off the dust from under your feet as a sign to them.’ So they set off to preach repentance; and they cast out many devils, and anointed many sick people with oil and cured them.
Source: Jerusalem Bible
Catechism of the Catholic Church
“Heal the sick . . .”
1506 Christ invites his disciples to follow him by taking up their cross in their turn.. By following him they acquire a new outlook on illness and the sick. Jesus associates them with his own life of poverty and service. He makes them share in his ministry of compassion and healing: “So they went out and preached that men should repent. And they cast out many demons, and anointed with oil many that were sick and healed them.”.
1507 The risen Lord renews this mission (“In my name . . . they will lay their hands on the sick, and they will recover.”) and confirms it through the signs that the Church performs by invoking his name. These signs demonstrate in a special way that Jesus is truly “God who saves.”
1508 The Holy Spirit gives to some a special charism of healing so as to make manifest the power of the grace of the risen Lord. But even the most intense prayers do not always obtain the healing of all illnesses. Thus St. Paul must learn from the Lord that “my grace is sufficient for you, for my power is made perfect in weakness,” and that the sufferings to be endured can mean that “in my flesh I complete what is lacking in Christ’s afflictions for the sake of his Body, that is, the Church.”
1509 “Heal the sick!” The Church has received this charge from the Lord and strives to carry it out by taking care of the sick as well as by accompanying them with her prayer of intercession. She believes in the life-giving presence of Christ, the physician of souls and bodies. This presence is particularly active through the sacraments, and in an altogether special way through the Eucharist, the bread that gives eternal life and that St. Paul suggests is connected with bodily health.
1510 However, the apostolic Church has its own rite for the sick, attested to by St. James: “Is any among you sick? Let him call for the elders [presbyters] of the Church and let them pray over him, anointing him with oil in the name of the Lord; and the prayer of faith will save the sick man, and the Lord will raise him up; and if he has committed sins, he will be forgiven.” Tradition has recognized in this rite one of the seven sacraments.
For the leader; “upon the gittith.” A psalm of the Korahites.
How lovely your dwelling, O LORD of hosts!
My soul yearns and pines for the courts of the LORD. My heart and flesh cry out for the living God.
As the sparrow finds a home and the swallow a nest to settle her young, My home is by your altars, LORD of hosts, my king and my God!
Happy are those who dwell in your house! They never cease to praise you. Selah
Happy are those who find refuge in you, whose hearts are set on pilgrim roads.
As they pass through the Baca valley, they find spring water to drink. Also from pools the Lord provides water for those who lose their way.
They pass through outer and inner wall and see the God of gods on Zion.
LORD of hosts, hear my prayer; listen, God of Jacob. Selah
O God, look kindly on our shield; look upon the face of your anointed.
Better one day in your courts than a thousand elsewhere. Better the threshold of the house of my God than a home in the tents of the wicked.
For a sun and shield is the LORD God, bestowing all grace and glory. The LORD withholds no good thing from those who walk without reproach.
O LORD of hosts, happy are those who trust in you!
Source: The New American Bible