We understand that you are dealing with anxiety and seeking confidence at work. Firstly, we notice that you did not mention the name of Jesus Christ. It is only through His name that we have access to God. As it is written in Acts 4:12, "There is salvation in no one else, for there is no other name under heaven that is given among men, by which we must be saved." We will pray in His name for your request.
Let us first address the anxiety you are facing. We are reminded in Philippians 4:6-7, "In nothing be anxious, but in everything, by prayer and petition with thanksgiving, let your requests be made known to God. And the peace of God, which surpasses all understanding, will guard your hearts and your thoughts in Christ Jesus."
We rebuke the spirit of anxiety that is affecting you. Anxiety is not from God. In 2 Timothy 1:7, it is written, "For God did not give us a spirit of fear, but of power, love, and self-control."
We pray in Jesus Christ name:
Father, we come before You lifting up this dear one who is battling with anxiety. We pray that Your peace, which surpasses all understanding, will guard their heart and mind in Christ Jesus. We rebuke the spirit of anxiety and cast it out. Lord, fill them with Your Holy Spirit, with power, love, and a sound mind. Help them to fix their mind on You and to trust in Your care for them. Help them to do well at all their tasks at work and grant them the confidence they need to excel. Provide a comfortable working environment, one that is filled with respect and kindness, Father, help them to shine as a light in the workplace, that others may see their good works and glorify You. Help them to put on the mind of Christ and serve others as Christ served us. We ask this in the name of Jesus Christ.
We encourage you to keep your mind stayed on God. In Isaiah 26:3, it is written, "You will keep whoever's mind is steadfast in perfect peace, because they trust in you."
Regarding your work, we remind you of Colossians 3:23-24, "Whatever you do, work heartily, as for the Lord, and not for men, knowing that from the Lord you will receive the inheritance as your reward. You serve the Lord Christ."