Churches are having a limited impact on society because they fail to understand that the goal of the church is not the church itself but the kingdom.
If the Lord is your shepherd, He is sufficient for all your needs.
Don't you understand, mister, you are royalty and God has chosen you to be priest of your home?
You cannot read the Bible and ignore the political realm.
Don't magnify your problems, magnify your God...he's got you covered.
God is in charge, and alone sits as the ultimate government over His creation. All other governments are then to reflect His ultimate rule.