"Worry and fear is a challenge for both for unbelievers and believers alike. It crosses all educational, economic age and racial boundaries. There is even something such as fear of success. Worry and fear may be normal, but based on the bible it is sinful. It represents a lack of faith..taking the challenge ourselves...leaving God out of it. The Bible talks much about God's promises to take car of our need. So we should not worry, for it is God, not us who is in control of the universe.
Praise the LORD! Blessed is the man who fears the LORD, Who delights greatly in His commandments. His descendants will be mighty on earth; The generation of the upright will be blessed. Wealth and riches will be in his house, And his righteousness endures forever. Unto the upright there arises light in the darkness; He is gracious, and full of compassion, and righteous. A good man deals graciously and lends; He will guide his affairs with discretion. Surely he will never be shaken; The righteous will be in everlasting remembrance. He will not be afraid of evil tidings; His heart is steadfast, trusting in the LORD. His heart is established; He will not be afraid, Until he sees his desire upon his enemies. Psalms 112:1-8 (NKJV)
Trouble and anguish have overtaken me, Yet Your commandments are my delights.Psalms 119:143 (NKJV)
Cast your burden on the LORD, And He shall sustain you; He shall never permit the righteous to be moved. Psalms 55:22 (NKJV)
Anxiety in the heart of man causes depression, But a good word makes it glad. Proverbs 12:25 (NKJV)
"Therefore I say to you, do not worry about your life, what you will eat or what you will drink; nor about your body, what you will put on. Is not life more than food and the body more than clothing? "Look at the birds of the air, for they neither sow nor reap nor gather into barns; yet your heavenly Father feeds them. Are you not of more value than they? "Which of you by worrying can add one cubit to his stature? "So why do you worry about clothing? Consider the lilies of the field, how they grow: they neither toil nor spin; "and yet I say to you that even Solomon in all his glory was not arrayed like one of these. "Now if God so clothes the grass of the field, which today is, and tomorrow is thrown into the oven, will He not much more clothe you, O you of little faith? "Therefore do not worry, saying, 'What shall we eat?' or 'What shall we drink?' or 'What shall we wear?' "For after all these things the Gentiles seek. For your heavenly Father knows that you need all these things. "But seek first the kingdom of God and His righteousness, and all these things shall be added to you. "Therefore do not worry about tomorrow, for tomorrow will worry about its own things. Sufficient for the day is its own trouble. Matthew 6:25-34 (NKJV)
Be anxious for nothing, but in everything by prayer and supplication, with thanksgiving, let your requests be made known to God; and the peace of God, which surpasses all understanding, will guard your hearts and minds through Christ Jesus. Finally, brethren, whatever things are true, whatever things are noble, whatever things are just, whatever things are pure, whatever things are lovely, whatever things are of good - think about such things. Whatever you have learned or received or heard from me, or seen in me—put it into practice. And the God of peace will be with you. Philippians 4:6-10 (NKJV)