For while we were still weak, at the right time, Christ died for the ungodly. For one will scarcely die for a righteous person--though perhaps for a good person one would dare even to die--but God shows his love for us that while we were still sinners, Christ died for us. Since, therefore, we have been justified by his blood, much more shall we saved by him from the wrath of God. For if while we were enemies we were reconciled to God by the death of his Son, much more, now that we are reconciled, shall we be saved by his life."
Romans 5:6-10, ESV
All praise to God, the Father of our Lord Jesus Christ. It is by his great mercy that we have been born again, because God raised Jesus Christ from the dead. Now we live with great expectation, and we have a priceless inheritance—an inheritance that is kept in heaven for you, pure and undefiled, beyond the reach of change and decay. And through your faith, God is protecting you by his power until you receive this salvation, which is ready to be revealed on the last day for all to see. So be truly glad. There is wonderful joy ahead, even though you have to endure many trials for a little while. These trials will show that your faith is genuine. It is being tested as fire tests and purifies gold—though your faith is far more precious than mere gold. So when your faith remains strong through many trials, it will bring you much praise and glory and honor on the day when Jesus Christ is revealed to the whole world. You love him even though you have never seen him. Though you do not see him now, you trust him; and you rejoice with a glorious, inexpressible joy. The reward for trusting him will be the salvation of your souls.
1 Peter 1:5-9, NLT
If you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved. For with the heart one believes and is justified, and with the mouth one confesses and is saved.
Romans 10:9-10, ESV