He came as the promised Messiah, He was rejected, their eyes were blinded to Him and they were left under the Law, they have a God and are still waiting for the Messiah.
Joh 5:23 That all men should honour the Son, even as they honour the Father. He that honoureth not the Son honoureth not the Father which hath sent him.
God's Word...
1Jn 2:18 Little children, it is the last time: and as ye have heard that antichrist shall come, even now are there many antichrists; whereby we know that it is the last time.
1Jn 2:19 They went out from us, but they were not of us; for if they had been of us, they would no doubt have continued with us: but they went out, that they might be made manifest that they were not all of us.
1Jn 2:20 But ye have an unction from the Holy One, and ye know all things.
1Jn 2:21 I have not written unto you because ye know not the truth, but because ye know it, and that no lie is of the truth.
1Jn 2:22 Who is a liar but he that denieth that Jesus is the Christ? He is antichrist, that denieth the Father and the Son.
1Jn 2:23 Whosoever denieth the Son, the same hath not the Father: (but) he that acknowledgeth the Son hath the Father also.
1Jn 2:24 Let that therefore abide in you, which ye have heard from the beginning. If that which ye have heard from the beginning shall remain in you, ye also shall continue in the Son, and in the Father.
1Jn 4:1 Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.
1Jn 4:2 Hereby know ye the Spirit of God: Every spirit that confesseth that Jesus Christ is come in the flesh is of God:
1Jn 4:3 And every spirit that confesseth not that Jesus Christ is come in the flesh is not of God: and this is that spirit of antichrist, whereof ye have heard that it should come; and even now already is it in the world.
1Jn 4:4 Ye are of God, little children, and have overcome them: because greater is he that is in you, than he that is in the world.
1Jn 4:5 They are of the world: therefore speak they of the world, and the world heareth them.
1Jn 4:6 We are of God: he that knoweth God heareth us; he that is not of God heareth not us. Hereby know we the spirit of truth, and the spirit of error.
2Jn 1:7 For many deceivers are entered into the world, who confess not that Jesus Christ is come in the flesh. This is a deceiver and an antichrist.
2Jn 1:8 Look to yourselves, that we lose not those things which we have wrought, but that we receive a full reward.
2Jn 1:9 Whosoever transgresseth, and abideth not in the doctrine of Christ, hath not God. He that abideth in the doctrine of Christ, he hath both the Father and the Son.
2Jn 1:10 If there come any unto you, and bring not this doctrine, receive him not into your house, neither bid him God speed:
2Jn 1:11 For he that biddeth him God speed is partaker of his evil deeds.
Please note/remember i said Jewish religion .