"If you were of the world, the world would love its own. Yet because you are not of the world, but I chose you out of the world, therefore the world hates you.... If they persecuted Me they will persecute you... for they do not know the One who sent Me." (John 15:19-21)
This topic of Christians straying away from Scripture in working with those who do not accept Scripture as literal truth to try to "make the world a better place" strays into the realm of prophecy, especially as it applies to America, and the fact that America must decline in order for the revived Roman Empire to gain power and for Bible prophecy to be fulfilled, which it will.
I hate to see this as much as anyone; I'm old enough to remember America the way it used to be. But we must accept reality- we are at the point where the only hope is in Jesus Christ, not making futile attempts to resuscitate dying political and world systems. All man made world systems are going to end, including political systems, and we are in the process of witnessing that demise worldwide.
Yes, this is extremely unpopular and those who tell others of the fact of the soon return of Jesus Christ will come under withering attack by an anti-God world.
You are doing the right thing- you are doing your part to get the truth out and there are some who will see and will come to Christ.
And that, after all, is what Christians are called to do.