Who is the Sun of Righteousness? It is Jesus Christ and He demonstrated this truth by performing signs, wonders, and miracles while He lived on the earth.
But to you who fear My name the Sun of Righteousness shall arise with healing in His wings; and you shall go out and grow fat like stall-fed calves. (Mal 4:2)
He is the Rock, His work is perfect; for all His ways are justice, a God of truth and without injustice; righteous and upright is He. (Deu 32:4)
According to Your name, O God, so is Your praise to the ends of the earth; Your right hand is full of righteousness. (Ps 48:10)
But the Lord of hosts shall be exalted in judgment, and God who is holy shall be hallowed in righteousness. (Isa 5:16)
“Behold, the days are coming,” says the Lord, “That I will raise to David a Branch of righteousness; a King shall reign and prosper, and execute judgment and righteousness in the earth. (Jer 23:5 emphasis added, see also Jer 33:15)
Jesus fulfilled each and every one of these Scriptures. As the Son of Righteousness, Jesus healed the elderly, the poor, the widowed, and the rich equally. He didn’t just heal one kind of disease but ALL kinds of disease. He demonstrated His unlimited power as well as the unlimited, unconditional love of His Father for all mankind.
And Jesus went about all Galilee, teaching in their synagogues, preaching the gospel of the kingdom, and healing all kinds of sickness and all kinds of disease among the people. (Mt 4:23, emphasis added – see also Mt 9:35)
Jesus also healed people spiritually by feeding the Good News of the Kingdom to them (Living Water). He healed the broken in heart. (Ps 147:3) He healed demon-possessed and demon-oppressed people by delivering them. He healed and restored the bent and broken ones. He gave voices to the mute, and cured those with unclean spirits. (Mt 15:30; Lk 6:18) Some people received healing by just touching the edge of Jesus’ cloak! (Mk 6:56)
You know of Jesus of Nazareth, how God anointed Him with the Holy Spirit and with power, and how He went about doing good and healing all who were oppressed by the devil, for God was with Him. (Ac 10:38)
The book of Acts tells us that people who need healing are “oppressed by the devil.” That’s not just an old-time, backwards way of saying that people were sick. No, I believe that this is a revelation from God for us. Recognize that pain, sickness, and suffering are all tools of the enemy. He comes to steal, to kill, and to destroy according to the Bible. (Joh 10:10)
As followers of Jesus Christ, by faith we must trust Him and KNOW Him to be our healer. God has said:
. . . for I am the Lord that healeth thee. (Ex 15:26 KJV, end)
Who forgiveth all thine iniquities; who healeth all thy diseases . . . (Ps 103:3 KJV)