"Be anxious for nothing, but in everything by prayer and supplication, with thanksgiving, let your requests be made known to God..." (Philippians 4:6)
If you really found out that God has blessed you so much, and that you've got all the resources you need for anything at all, how would you live each day? Would you still be worried about anything? I doubt it! I mean, if you have everything and can enjoy everything God has blessed you with on earth, you wouldn't have a care in the world!
But did you know that you're expected to live that way every day? You shouldn't have any cares at all, because God already blessed you with everything-- every resource, whether spiritual or physical, that you require to live a godly and successful life! Those who don't have this consciousness are the ones who get stressed and worried in life.
The Lord Jesus said in Matthew 6:25,
"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..."
This is your ticket to a worry-free life! Read His words in Matthew 6:32 as He continues on the subject:
"...For your heavenly Father knows that you need all these things."
Before you were ever born, God already knew everything you'd ever need, and in His love He made them available to you in Christ, even before you ever had the sense or "faith" to consider asking Him. He said in 1 Corinthians 3:21, "...all things are yours." No wonder David say with such confidence:
"The Lord is my shepherd; I shall not want..."
In your life, refuse to worry. This is something you have to consciously practice. Have confidence in the Lord and in all that He's done for you and made available to you in Christ Jesus. Instead of worrying (which wouldn't change anything in the first place), turn your petitions to the Lord, and with thanksgiving (gratitude), present your requests to Him.
Choose the life of blessings and actively reject worry and anxiety. You'll be amazed at the doors that'll open up to you, the blessings of God that'll begin working in your life without restraint. Praise God forever!
I have all that pertains to life and godliness-- all things are mine! My mind is stayed on the Lord and on His Word; therefore, the blessings of God in Christ are working in my life without restraint. Blessed be God!
Further Study: 1 Peter 5:6-7; 2 Peter 1:1-4; Matthew 6:31-34