“This is a faithful saying: For if we died with Him, We shall also live with Him. If we endure, We shall also reign with Him. If we deny Him, He also will deny us. If we are faithless, He remains faithful; He cannot deny Himself”(2 Timothy 2:11-13)
However,in Deuteronomy 7:9-13 we are reminded of how faithful God really is:
“Therefore know that the Lord your God, He is God, the faithful God who keeps covenant and mercy for a thousand generations with those who love Him and keep His commandments; and He repays those who hate Him to their face, to destroy them. He will not be slack with him who hates Him; He will repay him to his face. Therefore you shall keep the commandment, the statutes, and the judgments which I command you today, to observe them. “Then it shall come to pass, because you listen to these judgments, and keep and do them, that the Lord your God will keep with you the covenant and the mercy which He swore to your fathers. And He will love you and bless you and multiply you; He will also bless the fruit of your womb and the fruit of your land, your grain and your new wine and your oil, the increase of your cattle and the offspring of your flock, in the land of which He swore to your fathers to give you.
“Have you not known? Have you not heard? The everlasting God, the Lord , The Creator of the ends of the earth, Neither faints nor is weary. His understanding is unsearchable. He gives power to the weak, And to those who have no might He increases strength. Even the youths shall faint and be weary, And the young men shall utterly fall, But those who wait on the Lord Shall renew their strength; They shall mount up with wings like eagles, They shall run and not be weary, They shall walk and not faint”.[Isaiah 40:28-31]