For if you publicly declare that 'word in your own mouth,' that Jesus is Lord [Jehovah, Heb 1:8], and exercise faith in your heart that
God raised him up from the dead, you will be saved. Romans 10:9 NWT
(32) Now when they heard of the resurrection of the dead, some mocked; but others said, We will hear thee concerning this yet again. (33) Thus Paul went out from among them. (34) But certain men clave unto him, and believed: among whom also was Dionysius the Areopagite, and a woman named Damaris, and others with them. Acts 17:32-34 ASV
(12) Now if Christ is preached that he hath been raised from the dead, how say some among you that there is no resurrection of the dead? (13) But if there is no resurrection of the dead, neither hath Christ been raised: (14) and if Christ hath not been raised, then is our preaching vain, your faith also is vain. (15) Yea, and we are found false witnesses of God; because we witnessed of God that he raised up Christ: whom he raised not up, if so be that the dead are not raised. (16) For if the dead are not raised, neither hath Christ been raised: (17) and if Christ hath not been raised, your faith is vain; ye are yet in your sins. (18) Then they also that are fallen asleep in Christ have perished. (19) If we have only hoped in Christ in this life, we are of all men most pitiable. (20) But now hath Christ been raised from the dead, the firstfruits of them that are asleep. 1 Corinthians 15:12-20 ASV