Fountain Sealed

Richard Sibbes wrote this devotional treatise on the Song of Songs 4:12 during his tenure as Master of Katherine Hall, Cambridge, and preacher at Gray's Inn. Published posthumously in 1637, the work emerged from Sibbes's conviction that the intimate language of the Song provided the richest metaphors for understanding the believer's union with Christ. Writing within the Puritan tradition of allegorical interpretation, Sibbes crafted this extended meditation for Christians seeking deeper spiritual intimacy and assurance of their salvation.

Sibbes interprets the sealed fountain as the Christian soul, protected by divine grace from contamination by the world while simultaneously becoming a source of refreshment for others. He develops the metaphor through careful attention to the concepts of sealing, enclosure, and flowing water, arguing that believers are both recipients and channels of divine grace. The treatise moves between doctrinal exposition and practical application, showing how the soul's union with Christ produces both personal holiness and fruitful ministry. Sibbes emphasizes that this spiritual fountain flows not through human effort but through the believer's receptive openness to Christ's presence, making the work as much about spiritual passivity as activity.

The treatise became influential within Reformed spirituality for its warm, experiential approach to union with Christ and its pastoral sensitivity to believers' struggles with assurance. Sibbes's gentle yet theologically precise style influenced later Puritan writers and continues to appeal to readers seeking contemplative approaches to Reformed theology. Who should read this: Christians interested in mystical dimensions of Reformed spirituality and those drawn to devotional treatments of the Song of Songs will find rich material here, though readers expecting systematic theology or practical guidance for Christian living may find the extended metaphorical treatment too abstract for their needs.