Another way to know that Jesus is God's Son is the Fulfillment of Scriptures Through Him, His Birth, Life, Death and Resurrection- Romans NKJV Verses
New Testament Fulfillment in Blue Old Testament Scripture Predictions in Black
For all have sinned, and come short of the glory of God; Being justified freely by His grace through the redemption that is in Christ Jesus: Whom God hath set forth to be a propitiation through faith in His blood, to declare His righteousness for the remission of sins that are past, through the forbearance of God: To declare, I say, at this time His righteousness: that He might be just, and the justifier of Him which believeth in Jesus. Romans 3:23-26 Additionally, Now it was not written for his [Abraham's]sake alone, that it was imputed to him, But for us also, to whom it shall be imputed, if we believe on Him that raised up Jesus our Lord from the dead; Who was delivered for our offences, and was raised again for our justification. Romans 4:23-25 Also, Therefore being justified by faith, we have peace with God through our Lord Jesus Christ: By Whom also we have access by faith into this grace wherein we stand, and rejoice in hope of the glory of God. Romans 5:1-2 And I will sow her unto Me in the earth: and I will have mercy upon her that had not obtained mercy: and I will say to them which were not My people, Thou art My people; and they shall say, Thou art my God. Hosea 2:23
The Spirit itself beareth witness with our spirit, that we are the children of God: And if children, then heirs; heirs of God, and joint heirs with Christ; if so be that we suffer with Him, that we may be also glorified together. Romans 8:16-17 Also, For I am persuaded, that neither death, nor life, nor angels, nor principalities, nor powers, nor things present, nor things to come, Nor height, nor depth, nor any other creature, shall be able to separate us from the love of God which is in Christ Jesus our Lord. Romans 8:38-39 Additionally, What shall we say then, Is there unrighteousness with God? God forbid. For He saith to Moses, I will have mercy on whom I will have mercy, and I will have compassion on whom I will have compassion. Romans 9:14-19 He is the Rock, His work is perfect: for all His ways are judgement: a God of truth and without iniquity, just and right is He. Deuteronomy 32:4
For the scripture saith, Whosoever believeth on Him shall not be ashamed. For there is no difference between the Jew and the Greek: for the same Lord over all is rich unto all that call upon Him. For whosoever shall call upon the name of the Lord shall be saved. Romans: 10:11-13 Blessed is the man that trusteth in the Lord, and whose hope the Lord is. Jeremiah 17:7
For I will not dare to speak of any of those things which Christ hath not wrought by me, to make the Gentiles obedient, by word and deed, Through mighty signs and wonders, by the power of the Spirit of God; so that from Jerusalem, and round about unto Illyricum, I have fully preached the gospel of Christ. Yea, so have I strived to preach the gospel, not where Christ was named, lest I should build upon another man's foundation: But as it is written, To whom he was not spoken of, they shall see: and they that have not heard shall understand. Romans 15: 18-21 As many were [astonished] at thee; His visage was so marred more than any man, and His form more than the sons of men: So shall he sprinkle many nations; the kings shall shut their mouths at Him: for that which had not been told them shall they see; and that which they had not heard shall they consider. Isaiah 52:14-15