The love of God for humanity cannot be measured by material things but the fact that he came inform of man called JESUS CHRIST to redeem man from all our iniquity. The only way a man can be save is to believe that truly his sins has been taken away by JESUS CHRIST via his death, burial and resurrection. A man can only be save if we preach. So to save a man, you have to make JESUS REIGN via your preaching.