Philippians 4:4
4 Rejoice in the Lord always: and again I say, Rejoice.

Psalms 37
4 Delight thyself also in the LORD; and he shall give thee the desires of thine heart.

Psalm 94:19
19 In the multitude of my thoughts within me thy comforts delight my soul.

Psalm 104:34
34 My meditation of him shall be sweet: I will be glad in the LORD.

Proverbs 17:22
22 A merry heart doeth good like a medicine: but a broken spirit drieth the bones.

Proverbs 12:25
25 Heaviness in the heart of man maketh it stoop: but a good word maketh it glad.

1 Thessalonians 5:16-18
16 Rejoice evermore.
17 Pray without ceasing.
18 In every thing give thanks: for this is the will of God in Christ Jesus concerning you.

Romans 14:17
17 For the kingdom of God is not meat and drink; but righteousness, and peace, and joy in the Holy Ghost.

Galatians 5:22-23
22 But the fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness, faith,
23 Meekness, temperance: against such there is no law.

Isaiah 61:3
3 To appoint unto them that mourn in Zion, to give unto them beauty for ashes, the oil of joy for mourning, the garment of praise for the spirit of heaviness; that they might be called trees of righteousness, the planting of the LORD, that he might be glorified.
 
Our Lord and Savior Jesus Christ desires for us to Praise Him in times of distress.
 
Acts 16:23-26
23 And when they had laid many stripes upon them, they cast them into prison, charging the jailor to keep them safely:
24 Who, having received such a charge, thrust them into the inner prison, and made their feet fast in the stocks.
25 And at midnight Paul and Silas prayed, and sang praises unto God: and the prisoners heard them.
26 And suddenly there was a great earthquake, so that the foundations of the prison were shaken: and immediately all the doors were opened, and every one's bands were loosed
 
Our Lord and Savior Jesus Christ desires for us to be filled with His peace.
 
Philippians 4:7-8
7 And the peace of God, which passeth all understanding, shall keep your hearts and minds through Christ Jesus.
8 Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things.