Matthew 5:4
Blessed are they that mourn: for they shall be comforted.
Matthew 11:28-30
Believe in me, all ye that labour under oppression, and I will give you relief.
1 Corinthians 11:31
for if we made such a discrimination, we should not be punished.
Hebrews 4:3
Whereas 'tis we who have believed that shall enter into rest, as he said, "wherefore I have sworn in my wrath, that they shall not enter into my rest." which is different from that rest, at the beginning of the world, when the work of creation was finished.
Hebrews 4:11
Let us labour therefore to enter into that rest, lest any of us by imitating their incredulity, should fall short thereof like them.