I've been reading a few interesting articles in the Journal of Lutheran Ethics which is described on it's website as, "a free, monthly, ecclesial online publication living out the Lutheran tradition of addressing social issues theologically, using the resources of historical, theological, and ethical tradition, biblical interpretation, and social sciences."
If you are looking for a way to live an ethical and moral life, and aren't interested in reading a boatload of philosophical or theological works The Sermon on the Mount Matthew 5-7 might contain all you need to know.
"Did Christ really demand from his disciples that they should carry out what he taught them in the Sermon on the Mount?"Mahatma Gandhi corresponded with Leo Tolstoy through the last year of Tolstoy's life. This correspondence led Mahatma Gandhi to follow Leo Tolstoy as his teacher.
Martin Luther King pointed to the works of Leo Tolstoy as a primary source of his inspiration.