From my reading of the gospel stories, this doesn't shock me. The religious doctrines have a lot to say about individual behavior, whether you agree with them or not, but nothing to say about how societies and governments treat people. In fact, my impression is that the gospels consider societies and governments to be irredeemable, and offer the "good news" of basically saving the good individuals and incinerating everything else, soon.
With this said, I'm hesitant to make a strong argument of this, because I have a rule that I don't try to interpret anybody else's religious doctrines or holy books. I hope that someone's religion motivates them to build a better society, but I can't prove that such a thing accurately reflects their doctrines.
While it doesn't tell the whole store, in financial terms the US leads the world in per capital charitable contributions (by a significant margin).
https://en.wikipedia.org/wiki/List_of_countries_by_charitabl...
The Japanese mafia also give out charity to get people onside. Putin used to drive around rural regions handing out cash too.
In the UK, Jehovas witnesses come round to your house after the death of a loved one and they give you all kinds of nice messages and charity.
Growing a religion (or a movement) through bribery is an ancient practice.
Of course, and there's always an element of corruption in modern churches that needs to be guarded against. That said, wrt Christianity the early disciples were often broke/homeless, all of them ended up without a dime in their pockets and most were gruesomely executed:
https://www.reddit.com/r/MapPorn/comments/m7tiq6/what_happen...
If money was the core element of growth, you'd figure the jig would be up just before the flaying & beheading, right?
The Japanese mafia also give out charity to get people inside. Putin used to drive around rural regions handing out cash too.
Viewed with the worst glasses, this motivation can be viewed as "growing the religion," as if its a pyramid scheme with no other motivation than its own growth (ie, cancer). I'd just like to add that it is possible to regard the growth of the religion as a truly high aim.
I'm not saying any one thing is true, only that it is possible that the pastors aim is high and heartfelt.
And in that view, it also represents a way for people to "justify" incredible acts of grace, mercy, and kindness to fellow man. At least in the US, the broad majority of charities and social work organizations that care for others' many needs (both internal and external to this country) have some sort of religious background.
Even further, religious freedom was a core basis for creating the US that - for all its faults - is still one of the greatest civilizations to have ever existed. So your one-sided perspective is arguably just that.