You can post all the feel good things you want to, but it doesn’t change the facts.
Blacks vote anti-Christian.
Here’s a suggestion, if I may.
Visit the churches in your area which have predominately black congregations. If the “preaching” is too political move to another until you find one which preaches Christ and the Gospel.
Maybe even join. You won’t regret it.
More precisely, economics trumps theology. The Democrats offer welfare, social services, and the affirmative action which boosts them into much higher-paying jobs than they would otherwise qualify for.