Luke 8:15 (NIV) But the seed on good soil stands for those with a noble and good heart, who hear the word, retain it, and by persevering produce a crop.
Romans 2:6-8 (NET1) 6 He will reward each one according to his works: 7 eternal life to those who by perseverance in good works seek glory and honor and immortality.
Romans 5:3-5 (NASB) 3 And not only this, but we also exult in our tribulations, knowing that tribulation brings about perseverance; 4 and perseverance, proven character; and proven character, hope; 5 and hope does not disappoint, because the love of God has been poured out within our hearts through the Holy Spirit who was given to us.
Romans 15:4-6 (NASB) 4 For whatever was written in earlier times was written for our instruction, so that through perseverance and the encouragement of the Scriptures we might have hope. 5 Now may the God who gives perseverance and encouragement grant you to be of the same mind with one another according to Christ Jesus, 6 so that with one accord you may with one voice glorify the God and Father of our Lord Jesus Christ.
1 Timothy 4:16 (HCSB) Pay close attention to your life and your teaching; persevere in these things, for by doing this you will save both yourself and your hearers.
It is a great thing to see physical pluck, and greater still to see moral pluck, but the greatest to see of all is spiritual pluck, to see a man who will stand true to the integrity of Jesus Christ no matter what he is going through. Oswald Chambers (1874-1917) [Draper's Book of Quotations for the Christian World]