You are in the exact place you are to give glory to God. And it is not about what you do, but rather it is about what he is doing in you and through you that you glorify him. You are a strand in the rescue rope that he has thrown to the world. Speaking his gospel provides the muscle and the strength to be pulled out of the deep hole the people of the world have fallen into.
Your Father is patient, he loves you, he loves his natural Son Jesus Christ and he loved the world. And his love for all these is in perfect balance. He has given you life in a fallen world to be a conduit of his grace in it. Some will fear and rejoice in what you say, others will ignore or deny it. Regardless, the opportunity God makes in you remains his opportunity.
You will have sorrow and little joy, but this is because your joy is to come. Evildoers have their joy first and then sorrow. God’s chosen have their sorrow and then joy.
It is enough to hear. Believing provides sight. Belief that comes from sight is not belief. Sight that comes out of belief is true sight. When you believe the truth you truly see.
Your Father is waiting for you and all his children in the world, even any children to come. As his promised Son would not snuff out a smoldering wick neither will he abandon a faith that is newly catching flame. Don’t let your wrongdoings be greater than his absolution. Your reality is God-determined. He has claimed you in Holy Baptism. He sees no sins on you, that which he washed away.
What you do now is praise him. You glorify him. In your silence and in your speaking, you are and have been a recipient of his grace.
That is why you are here.