John 8:24, “I said, therefore, to you, that you will die in your sins. For if you do not believe that I am, you will die in your sins.”
This is where Jesus clearly taught what you cannot deny and you must affirm.
Jesus is God in flesh⭐ (John 8:58 with Exodus 3:14). See also John 1:1, 14; 10:30-33; 20:28; Col. 2:9; Phil. 2:5-8; Heb. 1:8
Salvation by Grace⭐
“You who are trying to be justified by law have been alienated from Christ; you have fallen away from grace,” (Gal. 5:4).
“For it is by grace you have been saved, through faith – and this not from yourselves, it is the gift of God – not by works, so that no one can boast,” (Eph. 2:8-9).
Both these verses show salvation is by grace through faith and not by works, and that to add works is to not be saved .
The Resurrection of Christ⭐
“And if Christ has not been raised, our preaching is useless and so is your faith,” (1 Cor. 15:14). “And if Christ has not been raised, your faith is futile; you are still in your sins,” (1 Cor. 15:17).
These verses clearly state that if you say that Jesus did not rise from the dead in the same body He died in as he prophesied in John 2:19-21, then your faith is useless.
The Gospel⭐
“But even if we or an angel from heaven should preach a gospel other than the one we preached to you, let him be eternally condemned! As we have already said, so now I say again: If anybody is preaching to you a gospel other than what you accepted, let him be eternally condemned!” (Gal. 1:8-9, NIV).
1 Cor. 15:1-4 defines what the gospel is: “Now, brothers, I want to remind you of the gospel I preached to you, which you received and on which you have taken your stand. By this gospel you are saved, if you hold firmly to the word I preached to you. Otherwise, you have believed in vain. For what I received I passed on to you as of first importance: that Christ died for our sins according to the Scriptures, that he was buried, that he was raised on the third day according to the Scriptures.”
Monotheism⭐
There is only one God (Exodus 20:3; Isaiah 43:10; 44:6, 8)
“You shall have no other gods before Me. 4 You shall not make for yourself an idol, or any likeness of what is in heaven above or on the earth beneath or in the water under the earth. 5 You shall not worship them or serve them; for I, the Lord your God, am a jealous God, visiting the iniquity of the fathers on the children, on the third and the fourth generations of those who hate Me, 6 but showing lovingkindness to thousands, to those who love Me and keep My commandments,” (Exodus 20:3-6).
We can see that God will visit iniquity on the descendants of those who do not follow the true and living God.