Bring the need to God
Scripture makes room for direct prayer when someone is ill. The person who is sick can ask for prayer, and others can bring that person before God too. Paul tells believers not to carry their anxieties alone, but to bring every concern to God with prayer and thanksgiving (Philippians 4:6-7, KJV). Illness can bring fear, pain and uncertainty, so this invitation matters.
You do not need impressive words. You can ask plainly for healing, relief, wisdom for doctors, strength for carers and peace in the middle of waiting. God already knows the need, yet prayer draws us to him in trust.
Be careful for nothing; but in every thing by prayer and supplication with thanksgiving let your requests be made known unto God. And the peace of God, which passeth all understanding, shall keep your hearts and minds through Christ Jesus.
Jesus responded with compassion
When a man with leprosy came to Jesus, he did not question whether Jesus had the power to heal. He wondered whether Jesus was willing. Jesus answered with compassion and healed him (Mark 1:40-42, KJV). That encounter shows that sick people are never an inconvenience to Christ.
It also gives us a helpful pattern for prayer. We can be honest about what we long for, while humbly entrusting ourselves to God's wisdom. Asking for healing is not selfish or wrong. It is a natural response to Jesus' mercy.
And there came a leper to him, beseeching him, and kneeling down to him, and saying unto him, If thou wilt, thou canst make me clean. And Jesus, moved with compassion, put forth his hand, and touched him, and saith unto him, I will; be thou clean. And as soon as he had spoken, immediately the leprosy departed from him, and he was cleansed.
Pray together, not in isolation
James gives practical guidance for the church: a sick believer may call for the elders to pray, with anointing in oil in the Lord's name (James 5:14-16, KJV). The oil is part of this pastoral act of care, but the focus is not on a ritual or a person's technique. The prayer is offered in the Lord's name, with confidence in him.
James also links prayer with confession and forgiveness. That does not mean every sickness is caused by a particular sin. Jesus challenged that kind of assumption when his disciples asked why a man had been born blind (John 9:1-3, KJV). Still, illness can be a time to seek God openly, receive prayer and let trusted believers walk alongside us.
If you are praying for someone, be present as well as prayerful. A message, a meal, a lift to an appointment or quiet company can carry the burden in a very practical way (Galatians 6:2; Luke 10:34, KJV).
Is any sick among you? 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 shall save the sick, and the Lord shall raise him up; and if he have committed sins, they shall be forgiven him. Confess your faults one to another, and pray one for another, that ye may be healed. The effectual fervent prayer of a righteous man availeth much.
Trust God in every outcome
The Bible records many healings, and Christians can ask God confidently to act. Yet it does not teach that faithful prayer always brings immediate physical recovery. Paul prayed repeatedly about his own suffering, and God's answer centred on sufficient grace and strength in weakness (2 Corinthians 12:8-9, KJV).
That can be hard to hear when someone is suffering. It does not make prayer pointless, nor does it mean a person lacked faith. God may heal quickly, through treatment and time, or he may give sustaining grace when healing does not come as we hoped. Keep praying, seek appropriate medical care, and let others support you. God is near to those who call on him.