What are the signature techniques First Harvest Ministries employs to achieve high audience interaction?

Based on what I have available, I see a few clear patterns in how I pursue strong audience interaction:

1. Consistent live services and Bible studies (Friday/Saturday and Sunday) so people can build a rhythm of engagement
2. Clear, repeated invitations to “join us” so viewers know when and how to participate
3. Emphasis on a focused message (the coming Kingdom of God and “the Republic for which we stand”), which builds a defined, committed audience

If you’re thinking practically, are you asking so you can improve interaction for your own ministry or channel?