NOT REALLY HOME
As a Christian, I too am a stranger in a strange land. I was born and raised in Pittsburgh, but my home is heaven. However, there is love and generosity, kindness, empathy and respect to be found here on earth just as in heaven. God is God and Jesus is the Savior anywhere on this planet as in heaven. His Spirit in my heart and his presence in my life enables me to adapt to this earthly residence and live my everyday life as if I were home. I can love God and love those around me here, as I will in heaven. But someday when I go home, I will know a freedom that I cannot experience here and now.
GOD PROVIDES MY NEEDS
I work to earn money to buy food and clothing and secure shelter and transportation, but I rely on God to provide for my needs. It's because of God that I have a job (literally - I'm a church secretary) and that there is food to buy, and so on. I rely on God to care for me. When I feel lonely, I know that I am not alone because he is always with me. I turn to him when I am sick or when my world turns upside down. He teaches and guides me. He loves and nurtures me.
There are many non-Christians that I encounter in my daily living who pay attention to my actions trying to learn more about how and why I do things. This relationship with God that I have is unfamiliar and foreign to them and they want to learn, so they observe how my relationship with God makes my life different from theirs. Some are mildly curious and just gawk at the differences without trying to understand them. Others are very interested and, trying to understand, ask questions.
Many of them do this from behind an invisible protective wall that they've erected (This God-stuff is okay for you, but it's not for me. All religions are the same. If God is so good...). Sometimes the wall is put there by me (I don't have time. I don't want to get hurt. That's not my spiritual gift.). The Bible says that we are not to be of the world, but we are to be in the world. So I guess that means that the walls need to come down. Can you imagine that at the zoo? Complete chaos and fear. And in that scenario, Christians are the dangerous animals. That might explain the hostility we see toward Christians in many parts of the world.