Virtual assistant for a Christian counsellor

I would need someone who understands the Christian faith, basic mental health and is familiar with Instagram. Christian Counselling is a specific niche. The advertisements need to be engaging and also represent the way I work. I would give you some topics that I might like you to research. The work is for 4 hours a week and can be done at any time. The goal is to grow together, therefore I would like to hope that it would be a long term job.