The Christian faith is founded on the life, death, resurrection, and ascension of Christ. Once we have these things firmly fixed in our mind and hearts- we can grab hold of the claims found in the epistles. 

Here are just a few examples:

1. Rom 4:18-25- believing against all hope

Against all hope, Abraham in hope believed and so became the father of many nations, just as it had been said to him, "So shall your offspring be." ¹⁹Without weakening in his faith, he faced the fact that his body was as good as dead—since he was about a hundred years old—and that Sarah's womb was also dead. ²⁰Yet he did not waver through unbelief regarding the promise of God, but was strengthened in his faith and gave glory to God, ²¹being fully persuaded that God had power to do what he had promised. ²²This is why "it was credited to him as righteousness." ²³The words "it was credited to him" were written not for him alone, ²⁴but also for us, to whom God will credit righteousness—for us who believe in him who raised Jesus our Lord from the dead. ²⁵He was delivered over to death for our sins and was raised to life for our justification.

 

2. 1 Peter 1:18-21- faith and hope are God

For you know that it was not with perishable things such as silver or gold that you were redeemed from the empty way of life handed down to you from your forefathers, ¹⁹but with the precious blood of Christ, a lamb without blemish or defect. ²⁰He was chosen before the creation of the world, but was revealed in these last times for your sake. ²¹Through him you believe in God, who raised him from the dead and glorified him, and so your faith and hope are in God.

 

3. Eph 1:15-23- that you may know

For this reason, ever since I heard about your faith in the Lord Jesus and your love for all the saints, ¹⁶I have not stopped giving thanks for you, remembering you in my prayers. ¹⁷I keep asking that the God of our Lord Jesus Christ, the glorious Father, may give you the Spirit of wisdom and revelation, so that you may know him better. ¹⁸I pray also that the eyes of your heart may be enlightened in order that you may know the hope to which he has called you, the riches of his glorious inheritance in the saints, ¹⁹and his incomparably great power for us who believe. That power is like the working of his mighty strength, ²⁰which he exerted in Christ when he raised him from the dead and seated him at his right hand in the heavenly realms, ²¹far above all rule and authority, power and dominion, and every title that can be given, not only in the present age but also in the one to come. ²²And God placed all things under his feet and appointed him to be head over everything for the church, ²³which is his body, the fullness of him who fills everything in every way.

 

4. Phil 3:7-14 – faith changes desires

But whatever was to my profit I now consider loss for the sake of Christ. ⁸What is more, I consider everything a loss compared to the surpassing greatness of knowing Christ Jesus my Lord, for whose sake I have lost all things. I consider them rubbish, that I may gain Christ ⁹and be found in him, not having a righteousness of my own that comes from the law, but that which is through faith in Christ—the righteousness that comes from God and is by faith. ¹⁰I want to know Christ and the power of his resurrection and the fellowship of sharing in his sufferings, becoming like him in his death, ¹¹and so, somehow, to attain to the resurrection from the dead.

    ¹²Not that I have already obtained all this, or have already been made perfect, but I press on to take hold of that for which Christ Jesus took hold of me. ¹³Brothers, I do not consider myself yet to have taken hold of it. But one thing I do: Forgetting what is behind and straining toward what is ahead, ¹⁴I press on toward the goal to win the prize for which God has called me heavenward in Christ Jesus.

 

5. Phil 3:17-21 - eagerly awaiting

Join with others in following my example, brothers, and take note of those who live according to the pattern we gave you. ¹⁸For, as I have often told you before and now say again even with tears, many live as enemies of the cross of Christ. ¹⁹Their destiny is destruction, their god is their stomach, and their glory is in their shame. Their mind is on earthly things. ²⁰But our citizenship is in heaven. And we eagerly await a Savior from there, the Lord Jesus Christ, ²¹who, by the power that enables him to bring everything under his control, will transform our lowly bodies so that they will be like his glorious body.