What does Matthew 4:23 mean?

Matthew 4:23 KJV
And Jesus went about all Galilee, teaching in their synagogues, and preaching the gospel of the kingdom, and healing all manner of sickness and all manner of disease among the people.

Matthew 4:23 NKJV
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.

Matthew 4:23 MKJV
And Jesus went about all Galilee, teaching in their synagogues and preaching the gospel of the kingdom, and healing all kinds of sickness and all kinds of disease among the people.

Matthew 4:23 KJV 2000
And Jesus went about all Galilee, teaching in their synagogues, and preaching the gospel of the kingdom, and healing all manner of sickness and all manner of disease among the people.

Interlinear KJV

And /kai/ Jesus /Iesous/ went about /periago/ all /holos/ Galilee, /Galilaia/ teaching /didasko/ in /en/ their /autos/ synagogues, /sunagoge/ and /kai/ preaching /kerusso/ the gospel /euaggelion/ of the kingdom, /basileia/ and /kai/ healing /therapeuo/ all /pas/ manner of sickness /nosos/ and /kai/ all /pas/ manner of disease /malakia/ among /en/ the people. /laos/

Albert Barnes’ Commentary

Verse 23. All Galilee. See Mt 2:22.

Synagogues. Places of worship, or places where the people assembled together to worship God. The origin of synagogues is involved in much obscurity. The sacrifices of the Jews were appointed to be held in one place, at Jerusalem. But there was nothing to forbid the other services of religion to be performed at any place. Accordingly, the praises of God were sung in the schools of the prophets; and those who chose were assembled by the seers on the Sabbath, and the new-moons, for religious worship, 2Ki 4:23; 1Sa 10:5-11. The people would soon see the necessity of providing convenient places for their services, to shelter them from storms and heat; and this was probably the origin of synagogues. At what tinge they were commenced is unknown. They are mentioned by Josephus a considerable time before the coming of Christ; and in his time they were multiplied, not only in Judea, but wherever there were Jews. There were no less than 480 in Jerusalem alone, before it was taken by the Romans.

The synagogues were built in elevated places–in any place where ten men were found who were willing to associate for the purpose; and were the regular customary places of worship. In them the law, i.e., the Old Testament, divided into suitable portions, was read, prayers were offered, and the Scriptures were expounded. The law was so divided, that the five books of Moses, and portions of the prophets, could be read through each year. The Scriptures, after being read, were expounded. This was done, either by the officers of the synagogues, or by any person who might be invited to it by the officiating minister. Our Saviour and the apostles were in the habit of attending at those places constantly, and of speaking to the people, Lu 4:15-27; Ac 13:14; 15:1-41.

The synagogues were built in imitation of the temple, with a centre building, supported by pillars, and a court surrounding it. See Barnes for Mt 21:12. In the centre building, or chapel, was a place prepared for the reading of the law. The law was kept in a chest, or ark, near to the pulpit. The uppermost seats, (Mt 23:6) were those nearest to the pulpit. The people sat round, facing the pulpit. When the law was read, the officiating person rose; when it was expounded, he was seated. Our Saviour imitated their example, and was commonly seated in addressing the people, Mt 5:1; 13:1.

Teaching. Instructing the people, or explaining the gospel.

The Gospel of the kingdom. The good news respecting the kingdom which he was about to set up; or the good news respecting the coming of the Messiah and the nature of his kingdom.

Preaching. See Mt 3:1.

All manner of sickness. All kinds of sickness.

{r} “teaching” Mt 9:35; Lu 4:15,44
{s} “Gospel of the Kingdom” Mt 24:14; Mr 1:14
{t} “manner of disease” Ps 103:3; Mt 8:16,17