Healing is the right of a believer. I believe these passages will help you to find how it is the right of a believer.
According to the Bible, ages before the birth of Christ Isaiah the prophet has prophesied the coming of Christ for the redemption human race.
Isaiah 53: 4-6: Surely he has borne our infirmities and carried our diseases; yet we accounted him stricken, struck down by God, and afflicted. But he was wounded for our transgressions, crushed for our iniquities; upon him was the punishment that made us whole, and by his bruises we are healed. All we like sheep have gone astray; we have all turned to our own way, and the Lord has laid on him the iniquity of us all.
Mathew 8: 16-17: That evening they brought to him many who were possessed with demons; and he cast out the spirits with a word, and healed all who were sick. This was to fulfill what was spoken by the prophet Isaiah, “He took our infirmities and bore our diseases.”
1Peter 2: 24: He himself bore our sins in his body on the tree, that we might die to sin and live to righteousness. By his wounds you have been healed.
3 John 2: Beloved, I pray that all may go well with you and that you may be in health; I know that it is well with your soul.
James 5: 14, 15: Is any among you sick? Let him call for the elders 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.
Mark 16: 16-20: He who believes and is baptized will be saved; but he who does not believe will be condemned. And these signs will accompany those who believe: in my name they will cast out demons; they will speak in new tongues; they will pick up serpents, and if they drink any deadly thing, it will not hurt them; they will lay their hands on the sick, and they will recover. “So then the Lord Jesus, after he had spoken to them, was taken up into heaven, and sat down at the right hand of God. And they went forth and preached everywhere, while the Lord worked with them and confirmed the message by the signs that attended it. Amen.
Malachi 4: 2: But for you who fear my name the sun of righteousness shall rise, with healing in its wings. You shall go forth leaping like calves from the stall.
Proverb 4: 20-22: My son, be attentive to my words; incline your ear to my sayings. Let them not escape from your sight; keep them within your heart. For they are life to him who finds them, and healing to all his flesh.
Proverb 17: 22: A cheerful heart is a good medicine, but a downcast spirit dries up the bones.
Jeremiah 30:17: For I will restore health to you, and your wounds I will heal, says the LORD, because they have called you an outcast: `It is Zion, for whom no one cares!’
Jeremiah 33:6: Behold, I will bring to it health and healing, and I will heal them and reveal to them abundance of prosperity and security.
Psalm 41: 3: The LORD sustains him on his sickbed; in his illness thou healest all his infirmities.
Psalm103: 2-3: Bless the LORD, O my soul, and forget not all his benefits, who forgives all your iniquity, who heals all your diseases.
Psalm 107: 20: He sent forth his word, and healed them, and delivered them from destruction.
Psalm 105: 37: Then he led forth Israel with silver and gold, and there was none among his tribes who stumbled.
Exodus 15: 26: saying, “If you will diligently hearken to the voice of the LORD your God, and do that which is right in his eyes, and give heed to his commandments and keep all his statutes, I will put none of the diseases upon you which I put upon the Egyptians; for I am the LORD, your healer.”
Exodus 23: 25: You shall serve the LORD your God, and I will bless your bread and your water; and I will take sickness away from the midst of you.
May the blessings and healing of the Lord come to you through these words!