"It frankly does not make sense to occasionally 'fill up' with water, with long periods of dehydration in between. The same thing is true spiritually. Spiritual thirst is a need for living water. A constant flow of living water is far superior to sporadic sipping."

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And we simply cannot be constant with the fact that God’s cause is not always the successful one, that we really could be “unsuccessful”; and yet be on the right road. But this is where we find out whether we have begun in faith or in a burst of enthusiasm.

— Dietrich Bonhoeffer