Please, if you can and will, hear the Word of the Lord:
Let us also lay aside every weight and the sin that clings so closely, and let us run with perseverance the race that is set before us, looking to Jesus the pioneer and perfecter of our faith, who for the sake of the joy that was set before him endured the cross, disregarding its shame, and has taken his seat at the right hand of the throne of God. Consider him who endured such hostility against himself from sinners, so that you may not grow weary or lose heart. In your struggle against sin you have not yet resisted to the point of shedding your blood. And you have forgotten the exhortation that addresses you as children— “My child, do not regard lightly the discipline of the Lord, or lose heart when you are punished by him; for the Lord disciplines those whom he loves, and chastises every child whom he accepts.”
Endure trials for the sake of discipline. God is treating you as children; for what child is there whom a parent does not discipline? If you do not have that discipline in which all children share, then you are illegitimate and not his children. Moreover, we had human parents to discipline us, and we respected them. Should we not be even more willing to be subject to the Father of spirits and live? For they disciplined us for a short time as seemed best to them, but he disciplines us for our good, in order that we may share his holiness.
Now, discipline always seems painful rather than pleasant at the time, but later it yields the peaceful fruit of righteousness to those who have been trained by it. Therefore lift your drooping hands and strengthen your weak knees, and make straight paths for your feet, so that what is lame may not be put out of joint, but rather be healed. Pursue peace with everyone, and the holiness without which no one will see the Lord. See to it that no one fails to obtain the grace of God; that no root of bitterness springs up and causes trouble, and through it many become defiled. (Hebrews 12:1-15)
Hear also these heart-strengthening words:
We know that all things work together for good for those who love God, who are called according to his purpose. For those whom he foreknew he also predestined to be conformed to the image of his Son, in order that he might be the firstborn within a large family. And those whom he predestined he also called; and those whom he called he also justified; and those whom he justified he also glorified. What then are we to say about these things? If God is for us, who is against us? He who did not withhold his own Son, but gave him up for all of us, will he not with him also give us everything else? (Romans 8:28-31)
God is our refuge and strength, a very present help in trouble. Therefore we will not fear, though the earth should change, though the mountains shake in the heart of the sea; though its waters roar and foam, though the mountains tremble with its tumult.
There is a river whose streams make glad the city of God, the holy habitation of the Most High. God is in the midst of the city; it shall not be moved; God will help it when the morning dawns. The nations are in an uproar, the kingdoms totter; he utters his voice, the earth melts. The Lord of hosts is with us; the God of Jacob is our refuge.
Come, behold the works of the Lord; see what desolations he has brought on the earth. He makes wars cease to the end of the earth; he breaks the bow, and shatters the spear; he burns the shields with fire. “Be still, and know that I am God! I am exalted among the nations, I am exalted in the earth.” The Lord of hosts is with us; the God of Jacob is our refuge. (Psalm 46)
For I am confident of this very thing, that He who began a good work in you will perfect it until the day of Christ Jesus. (Philippians 1:6)
And finally these:
I pray that, according to the riches of his glory, he may grant that you may be strengthened in your inner being with power through his Spirit, and that Christ may dwell in your hearts through faith, as you are being rooted and grounded in love. I pray that you may have the power to comprehend, with all the saints, what is the breadth and length and height and depth, and to know the love of Christ that surpasses knowledge, so that you may be filled with all the fullness of God.
Now to him who by the power at work within us is able to accomplish abundantly far more than all we can ask or imagine, to him be glory in the church and in Christ Jesus to all generations, forever and ever. Amen. (Ephesians 3:16-21)