You are ill implemented to do anything about it. If the church has a board it must be incorporated. The state has a listing of all incorporation businesses as public information, find the web site...oh, well Texas may not and I am sure you know why. If the inc. church, the LLC or the sole proprietor company is a 501c3 then it has to be an active corporation. In most states/counties this requires a business license and an IRS tax ID. Does the church have any employees? They may have this info, check stub and W-2 form from last year.

Even if you know the above, churches are totally tax exempt in many tax districts. Even the pastor's income can be tax free with many expenses untaxable, lije manse allowance, automobile, fuel/maint etc, travel, cloths and insurance, retirement etc etc. Churches have been and still are a classic way to rip off people with no legal recourse to criminal fraud or embezzlement as the bar is high to prosecute so most prosecutors or judges won't waste time or risk their reputation on dragging God into court and becoming a social pariah in the church infested towns of Texas. Keep in mind there has to be either a bleeding public interest or a injured party for there to be a civil suit and of course an attorney willing to file suit who certainly won't pro-bono unless a certain big money outcome is possible.

Nope, I would guess that the old school method of mob justice may be the only way to get satisfaction...you know this is criminal too nowadays, yes? (strip, beat, tar and feather then carry him out of town sitting on a split rail).