Mark 10

Looking at verses 17 - 31, the part that talked about giving up all of your possessions to follow Christ, it looks hard. The only thing that I thought of that this would be possible would be in the field of missions. This would be where you would need to uproot yourselves and to relocate with the purpose of ministry. Is this the only way in which you could follow these scriptures to the letter of the law? I'm not going to sell my house, quit my job, and to constantly look for people to share Christ with, I don't think that is what God is asking me to do at this point. Not needing to get into the debate of how literal to take the bible, I was just curious how a guy living in the suburbs with his family could do this. I tithe, I go to church, I know I could do better ministering to those around me, but how can I put these verses to heart?