We understand your desire to grow in spiritual maturity, overcome sin, and surrender your cares to the Lord Jesus. These are indeed essential aspects of our walk with Christ. Let's first remember what the WEB says in Romans 8:29: "For whom he foreknew, he also predestined to be conformed to the image of his Son, that he might be the firstborn among many brothers." God's will is for us to become more like Jesus, and He is faithful to help.
Concerning sin, it's crucial to remember that as believers, we have died to sin and should no longer live in it. Romans 6:2, "May it never be! We who died to sin, how could we live in it any longer?"
When it comes to giving our cares to the Lord Jesus, 1 Peter 5:7 encourages us, "casting all your worries on (Jesus) because he cares for you." Worry is a normal part of being human, but with Jesus, we have a loving ally that we can give our fears to. We cannot truly stand against sin until we give each and every one of our cares to Jesus.
However, your request did not mention the name of Jesus Christ. We must understand and state Jesus's name because it is only by Jesus's name that we have access to God. Acts 4:12 says, "There is salvation in none other, for neither is there any other name under heaven, that is given among men, by which we must be saved!"
Let's pray together:
Dear Heavenly Father,
We come before You in the name of Jesus Christ, lifting up our brother/sister who desires spiritual maturity, victory over sin, and the ability to cast all cares on You. Thank You, Lord, for Your unfailing love and faithfulness.
Father, we ask that You help our brother/sister grow in the knowledge of Your Word and in the character of Christ. Give them the strength to overcome sin and the wisdom to recognize and flee from temptation. We pray that they would be transformed by the renewing of their mind, that they may prove what is the good, well-pleasing, and perfect will of God.
We also ask, Lord, that You help them to trust You completely, casting all their cares on You, knowing that You care for them. Help them to rest in Your love and faithfulness, trusting that You are working all things together for their good.
Teach us all to boldly say Jesus's name. Remind us that Jesus is our savior and we have access to God only by Him.
In Jesus' name, we pray. Amen.
May peace be with you.