In the world, you find depression, sorrow, despondency, sadness, discouragement, misery, and woe. However, none of those have any place in a child of God. In His presence there is not just joy, but abundant joy!
Thou wilt shew me the path of life: in thy presence is fulness of joy; at thy right hand there are pleasures for evermore.
Psalm 16:11 <KJV>
One might object by saying that Psalm 16 is not about Believers, but Jesus. Believers are made alive in Christ, and seated together in Heavenly places with Christ Jesus. Believers are blessed with all spiritual Blessings in Heavenly places. (Ephesians 1:1-10, 2:1-10) And if that were not enough to convince you, Jesus promises that everyone who loves him will keep his Word, resulting in the Father and the Son living in you! (John 14:23) There can be no question that as much as you desire, you are in God’s presence, where there is abundant joy.