Habitat for Humanity of Warren County, TN Habitat for Humanity of Warren County TN Home Habitat for Humanity International HFHI works in partnership with God and people everywhere from all walks of life to develop communities with Gods people in need by building and renovating houses so that there are decent communities in which people can live and grow into all that God intended. Important to this partnership is the uniting of Christians from many different denominational backgrounds along with people of other religions to work together with people in need. Habitat professes the theology of the hammer which simply means that Christians may disagree on many religious points but we can agree on a nail and the use of the hammer as instrument to manifest Gods love. We can agree on the imperative of the gospel to serve others in the name of the Lord.