1 But now, this is what the LORD says- he who created you, O Jacob, he who formed you, O Israel: "Fear not, for I have redeemed you; I have summoned you by name; you are mine. 2 When you pass through the waters, I will be with you; and when you pass through the rivers, they will not sweep over you. When you walk through the fire, you will not be burned; the flames will not set you ablaze. 3 For I am the LORD, your God, the Holy One of Israel, your Saviour; I give Egypt for your ransom, Cush and Seba in your stead.
about being worried
1 God is our refuge and strength, an ever-present help in trouble. 2 Therefore we will not fear, though the earth give way and the mountains fall into the heart of the sea, 3 though its waters roar and foam and the mountains quake with their surging. Selah 4 There is a river whose streams make glad the city of God, the holy place where the Most High dwells. 5 God is within her, she will not fall; God will help her at break of day. 6Nations are in uproar, kingdoms fall; he lifts his voice, the earth melts. 7 The LORD Almighty is with us; the God of Jacob is our fortress. Selah 8 Come and see the works of the LORD, the desolations he has brought on the earth. 9 He makes wars cease to the ends of the earth; he breaks the bow and shatters the spear, he burns the shields with fire. 10 "Be still, and know that I am God; I will be exalted among the nations, I will be exalted in the earth." 11 The LORD Almighty is with us; the God of Jacob is our fortress. Selah
4Rejoice in the Lord always. I will say it again: Rejoice! 6Do not be anxious about anything, but in everything, by prayer and petition, with thanksgiving, present your requests to God. 7And the peace of God, which transcends all understanding, will guard your hearts and your minds in Christ Jesus.
7 The LORD is good, a refuge in times of trouble. He cares for those who trust in him