Theology gives you your since of worth. When you know your worth to God you can find happiness and see how you are blessed. As you go through your journey with God pray for blessings and to be able to see the blessings that He is giving you. To be blessed you have to turn away from your sins toward God. You can't expect to be blessed by merely existing. That is a blessing of it's own, but to really be blessed in life you have to choose God over your own selfish desires.
You know your worth when you are able to delight in God's instruction over your life. You have a hunger or need to know God better. You spend time in His Word, so your spirit is nourished and strengthened. You find fulfillment in following Jesus instead of doing things your own way. You learn how to trust God and the path He made for your life.
Worth is discovered in the wisdom of glorifying God. All things that are loving and good come from Him. It help you trust that He is watching over you because he protects what He makes righteous. This should be encouraging and convicting. The more of you that you pour into God the more your soul is nourished and you find approval from God.
You can't just read God's Word. You need to pray over it, think about it, and meditate what the Holy Spirit speaks to your soul. It has a lasting affect when you start memorizing scripture because you will have it at hand when you need it. His word will live in your heart and mind. In time it will produce fruit. You don't have to try or force it. It will happen in God's timing because you trust Him. It also help protect you from Satan's attacks.
The more you learn your worth in God's Word the more you become equipped to defend it. It takes spiritual discipline, but knowing God's love is enough motivation. You are commanded to obey God, but it is not hard work. If you love God, then you obey because it is a privilege not a chore. You find delight in obedience and submission because you don't have to work so hard. You get love displayed in protection, guidance to safety, and wisdom.
Worth that comes from God is displayed in delight in God's Word, joy in all seasons, ability to forgive, humility to serve, and spiritual flourishing. He gave you rules and regulations to benefit you not limit your life. When He rebukes, instructs, and educates it is because He loves you and finds you worthy. When you fight Him for rule over your heart and life you are rebelling against what He is trying to give you. It is your choice to accept or reject what God offers. You can have spiritual freedom or you can be enslaved to your sin.
Exodus 20:1-17, Psalm 1, Matthew 4:1-11, 5:17-20, & Romans 3:21-26, 8:26-30