"I don't need to belong to a church to be a good Christian" is something almost every pastor of every congregation -- regardless of denomination -- has heard at least a dozen times. And rabbis have heard "I don't need to belong to a synagogue to be a good Jew" just as often. But the latest Gallup research confirms that those who are members of faith communities tend to be more spiritually committed than those who are not.
In a study conducted in November and December 2002*, Gallup measured the spiritual commitment level of a representative sample of adults in the United States. Nineteen percent of members of congregations are "fully spiritually committed" -- that is, they "strongly agree" with all nine spiritual commitment items -- as do only 5% of non-members. The nine items that measure spiritual commitment are:
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Members of faith communities outscored non-members on every item, in many cases almost doubling the percentage of "strongly agree" responses of non-members. The only item for which difference is fewer than 10 points is "I speak words of kindness to those in need of encouragement."

Bottom Line
These data indicate that belonging to a faith community is a critical component of spiritual commitment, which exposes the oft-heard statement in the opening paragraph for what it is: an excuse. While it is possible for an individual to be spiritually committed without belonging to a congregation, it is highly unlikely. The implications for spiritual leaders of faith communities are threefold:
*Results are based on telephone interviews with 1,000 adult members of a church, synagogue, or other religious faith community, aged 18 and older, and 500 non-members, conducted in November and December 2002. For results based on this sample, one can say with 95% confidence that the margin of sampling error is ±2.6%.
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