I consider myself a reformer. Nevertheless, I have never willingly supported RCA (Reformed Church of America) activities.
Why? It has rejected the great commission of evangelization for world peace, the ecumenical movement. Such is an anthropocentric effort, no matter how Christ-like they claim their ministries. The more non-believers joins their ranks, the less they are able to preach to them, thus as "smart" as they pretend to be, they could only imagine these as somewhat "believers".