John 15
10If you obey my commands, you will remain in my love, just as I have obeyed my Father's commands and remain in his love. 11I have told you this so that my joy may be in you and that your joy may be complete. 12My command is this: Love each other as I have loved you.
Hebrews 12:2
Let us fix our eyes on Jesus, the author and perfecter of our faith, who for the joy set before him endured the cross, scorning its shame, and sat down at the right hand of the throne of God.
James 1
2Consider it pure joy, my brothers, whenever you face trials of many kinds, 3because you know that the testing of your faith develops perseverance. 4Perseverance must finish its work so that you may be mature and complete, not lacking anything.
Romans 5
1Therefore, since we have been justified through faith, we have peace with God through our Lord Jesus Christ, 2through whom we have gained access by faith into this grace in which we now stand. And we rejoice in the hope of the glory of God. 3Not only so, but we also rejoice in our sufferings, because we know that suffering produces perseverance; 4perseverance, character; and character, hope. 5And hope does not disappoint us, because God has poured out his love into our hearts by the Holy Spirit, whom he has given us.
2 Thessalonians 1
3We ought always to thank God for you, brothers, and rightly so, because your faith is growing more and more, and the love every one of you has for each other is increasing. 4Therefore, among God's churches we boast about your perseverance and faith in all the persecutions and trials you are enduring.
5All this is evidence that God's judgment is right, and as a result you will be counted worthy of the kingdom of God, for which you are suffering.
Hebrews 12:1
[ God Disciplines His Sons ] Therefore, since we are surrounded by such a great cloud of witnesses, let us throw off everything that hinders and the sin that so easily entangles, and let us run with perseverance the race marked out for us.
James 5
10Brothers, as an example of patience in the face of suffering, take the prophets who spoke in the name of the Lord. 11As you know, we consider blessed those who have persevered. You have heard of Job's perseverance and have seen what the Lord finally brought about. The Lord is full of compassion and mercy.