(NRSV) Acts does not indicate how Christianity arrived in Damascus, when it arrived, or how many Christians were there. But as this scene opens, we are introduced to a disciple of Jesus ...

(Acts 9:13-14) This is an unpleasant and dangerous task, as far as Ananias is concerned, and he simply wants to avoid it. Having a healthy regard for your safety is not in itself displeasing to God.