Revelation 21:4 He will wipe away every tear from their eyes, and death shall be no more, neither shall there be mourning, nor crying, nor pain anymore, for the former things have passed away.
Psalm 30:11 You have turned for me my mourning into dancing; You have loosed my sackcloth and girded me with gladness.
1 Thessalonians 4:13-14 But we do not want you to be uninformed, brethren, about those who are asleep, so that you will not grieve as do the rest who have no hope. For if we believe that Jesus died and rose again, even so God will bring with Him those who have fallen asleep in Jesus.
1 Peter 1:8-9 Though you have not seen him, you love him; and even though you do not see him now, you believe in him and are filled with an inexpressible and glorious joy, for you are receiving the end result of your faith, the salvation of your souls. See what kind of love the Father has given to us, that we should be called children of God; and so we are.
Isaiah 35:10 and those the LORD has rescued will return. They will enter Zion with singing; everlasting joy will crown their heads. Gladness and joy will overtake them, and sorrow and sighing will flee away.