What the Holy Bible says about Comfort:

I lift up my eyes to the mountains— where does my help come from?
My help comes from the Lord, the Maker of heaven and earth.
He will not let your foot slip— he who watches over you will not slumber;
The Lord watches over you— the Lord is your shade at your right hand;
the sun will not harm you by day, nor the moon by night.
The Lord will keep you from all harm— he will watch over your life;
the Lord will watch over your coming and going both now and forevermore. (Psalm 121: 1-3, 5-8)

As the mountains surround Jerusalem, so the Lord surrounds his people both now and forevermore. (Psalm 125: 2)

for he guards the course of the just and protects the way of his faithful ones. (Proverbs 2: 8)

He is my loving God and my fortress, my stronghold and my deliverer, my shield, in whom I take refuge, who subdues peoples under me. (Psalms 144: 2)

17 The Lord your God is with you, the Mighty Warrior who saves. He will take great delight in you; in his love he will no longer rebuke you, but will rejoice over you with singing.” (Zephaniah 3: 17)

18 The Lord is near to all who call on him, to all who call on him in truth. 19 He fulfills the desires of those who fear him; he hears their cry and saves them. (Psalm 145: 18-19)

You have searched me, Lord, and you know me.
You know when I sit and when I rise; you perceive my thoughts from afar.
You discern my going out and my lying down; you are familiar with all my ways.
Before a word is on my tongue you, Lord, know it completely.
You hem me in behind and before, and you lay your hand upon me.
Such knowledge is too wonderful for me, too lofty for me to attain.
Where can I go from your Spirit? Where can I flee from your presence?
If I go up to the heavens, you are there; if I make my bed in the depths, you are there.
If I rise on the wings of the dawn, if I settle on the far side of the sea,
10 even there your hand will guide me, your right hand will hold me fast. (Psalm 139: 1-10)

Praise be to the God and Father of our Lord Jesus Christ, the Father of compassion and the God of all comfort, who comforts us in all our troubles, so that we can comfort those in any trouble with the comfort we ourselves receive from God. (2 Corinthians 1: 3-4)

18 The Lord is close to the brokenhearted and saves those who are crushed in spirit. (Psalm 34: 18)

When hard pressed, I cried to the Lord; he brought me into a spacious place. (Psalm 118: 5)

Also see “The Beatitudes” from the Sermon on the Mount.