In this practical world, what does it really mean to make Jesus your Lord today?  It is always a good idea to get a potential new Christian to count the cost before they commit to a lifetime commitment to Jesus Christ.  It is especially good to explain to someone with a "high church" history what it means to have a personal relationship with Jesus. (e.g., Catholic, Orthodox, Anglican, etc.) 

Remember to let them decide what their main life activities are and how big a slice of pie to give to each one!