Prayers for guidance for a local pastor

I am a participant in at a local church which has a Celebrate Recovery group established. Our recovery group is almost a year old and has been growing. Our host church has been rocked by a scandal which involved the worship leader and possibly his brother who is the worship leader of our recovery group. Many of the participants in our program are either new Christians or have been absent from church for many years and have become involved in this church as a result of the recovery group that meets there. Many are confused, dismayed and/or angry with this situation. The pastor of the church and the board of elders are asking for prayer. We have already witnessed a decline in attendance in our group and I have heard the church is also experiencing decline in attendance as well. The church had tripled it's membership in the last two years and many decisions for Christ were being made. The devil could not have been pleased. I would appreciate your prayers.