September 21st, 2009
We’re taking our time plodding through set theory–bounded sets, centered sets, etc. Why? Why bother? What does any of this have to do with faithfulness to Jesus? Thanks for asking. Set theory is a way of understanding underlying cultural assumptions that affect the way we understand categories. Still pretty esoteric sounding? Except that categories are important in the Bible and in life. Who is a Christian for example, is a category question. Who is a member of the body of Christ? is a category question.
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Tags: bounded set, categories, centered set, Christian, church, cultural anthropology, culture, evangelism, fruit flies, fuzzy set, mission, paul hiebert, set theory
Posted in centered sets | 19 Comments »
September 14th, 2009
I’d like to say more about bounded sets before moving on to other approaches to church. Picture a bounded set approach to church as a circle in the form of a ring. Members of the group fulfill certain criteria and become members of the group thereby. It’s pretty clear who is a member of the group and who isn’t. People are either “all in” or “all out.” The boundary is comprised of whatever beliefs and behaviors are viewed by the church in question as essential for membership in the group. Keep in mind that boundaries like this include both formal statements (like creeds and defined positions on various moral-behavioral issues), cultural factors (as is the case with ethnic churches of many kinds) and other informally enforced boundaries (things which are accepted or rejected by group members through various forms of social sanction or pressure).
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Tags: boundaries, bounded set, c.s. lewis, categories, centered set, divorce, doctrine, enforcement, evangelism, fuzzy set, groups, Joy Davidman, nets, Pentecostals, remarriage, set theogy, tongues
Posted in centered sets | 17 Comments »
September 8th, 2009
We need some new nets. Something more than contemporary worship music and great programs that meet needs and pastors who wear clothes from Old Navy. It’s time to get missional, which always means controversial. It’s time to examine cultural assumptions that have hindered us from doing our job. This post is the first in a series on one of those assumptions–how we in the Western world approach categories. I learned this from John Wimber in the early Vineyard days. He introduced me to the conversation in mission circles about “bounded set and centered set” groups.
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Tags: bounded set, centered set, cultural assumptions, evangelism, fuzzy set, john wimber, missions, paul hiebert, set theory, Vineyard
Posted in centered sets | 21 Comments »
September 3rd, 2009
When Jesus appears vividly and visually in your prayers–not like he stood before Saul of Tarsus, perhaps, but like he can surprise us when we slip into a silence that comes alive visually–well, you take notice. I’ve been praying for over thirty years as a Jesus follower and I can only think of three times that this happened. Each one feels as real or more real than ordinary reality and each one is seared into my memory. Each has taken me years to digest. Thank God he doesn’t show up this way more often. I’d be on overload.
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Tags: divorce, environmnet, evangelism, gay, Jesus, nets, remarried, sciene, Scientific American
Posted in centered sets | 16 Comments »