SALVATION 2 Timothy 2:10

Therefore I endure everything for the sake of the elect, that they too may obtain the salvation that is in Christ Jesus, with eternal glory.

Therefore I endure everything 
Colossians 1:24  Now I rejoice in what I am suffering for you, and I fill up in my flesh what is still lacking in regard to Christ's afflictions, for the sake of his body, which is the church.

for the sake of the elect 
Titus 1:1-4  Paul, a servant of God and an apostle of Jesus Christ to further the faith of God's elect and their knowledge of the truth that leads to godliness--in the hope of eternal life, which God, who does not lie, promised before the beginning of time, and which now at his appointed season he has brought to light through the preaching entrusted to me by the command of God our Savior, To Titus, my true son in our common faith: Grace and peace from God the Father and Christ Jesus our Savior.

that they too may obtain the salvation that is in Christ Jesus
2 Corinthians 1:6  If we are distressed, it is for your comfort and salvation; if we are comforted, it is for your comfort, which produces in you patient endurance of the same sufferings we suffer.

with eternal glory 
2 Corinthians 4:17-18  For our light and momentary troubles are achieving for us an eternal glory that far outweighs them all. So we fix our eyes not on what is seen, but what is unseen, since what is seen is temporary, but what is unseen is eternal.
1 Peter 5:10-11  And the God of all grace, who called you to his eternal glory in Christ, after you have suffered a little while, will himself restore you and make you strong, firm and steadfast. To him be the power for ever and ever. Amen.

Scriptures taken from the Holy Bible, New International Version® NIV®, Copyright© 1973, 1978, 1984, 2011 by Biblica, Inc.® Used by permission. All rights reserved worldwide.