Matthew 5:4
"Happy are those who mourn: because they shall be comforted,
Matthew 11:28-30
"Come to me, all ye who are laboring and are heavy laden, and I will give you rest.
1 Corinthians 11:31
But, if we discerned ourselves, we would not be judged;
Hebrews 4:3
For we who believed do enter into rest, even as He said, "As I swore in My wrath, they shall not enter into My rest; although the works were finished from the founding of a world."
Hebrews 4:11
Let us, therefore, give diligence to enter into that rest, that no one fall after the same example of unbelief.