Isaiah 17:10

Because thou hast forgotten the God of thy salvation, and hast not been mindful of the rock of thy strength, therefore shalt thou plant pleasant plants, and shalt set it with strange slips:

Isaiah 17:10 (KJV)

Context

Isaiah 17 opens with a prophecy of judgment against Damascus, the capital of Syria, and the surrounding region. The chapter describes the downfall of a people who had rebelled against God and formed alliances that excluded Him. By verse 10, the prophet turns to address the deeper spiritual cause of this judgment: the people had forgotten the God of their salvation and had not been mindful of the rock of their strength. This forgetfulness was not a mere lapse of memory but a deliberate turning away from the covenant relationship God had established with them.

Meaning

The phrase “God of thy salvation” points to the Lord as the only source of deliverance and rescue. To forget Him is to abandon the One who alone can save. The “rock of thy strength” is a vivid image of God as the firm, unshakable foundation of security and protection. By neglecting this rock, the people relied on their own abilities, on alliances with foreign nations, or on idols—all of which would fail them. The consequence is described in agricultural imagery: they would plant pleasant plants and set them with strange slips, yet their labor would be in vain. The “strange slips” suggest foreign or forbidden practices, possibly connected to idolatrous worship. Such efforts, though they may appear fruitful, are ultimately worthless because they are disconnected from the true God.

Biblical connections

The imagery of planting and harvest is used elsewhere in Scripture to illustrate the futility of human effort apart from God. In Leviticus 26:19-20, God warns that if His people reject His statutes, their strength will be spent in vain, and their land will not yield its produce. This parallel reinforces the lesson that religious activity performed while forgetting God is empty. The people were busy planting, but because they had forgotten the Lord, their planting would not prosper. True fruitfulness comes only from a conscious, continual remembrance of God as our salvation and strength.

Application

This verse calls us to examine our own lives. Have we forgotten the God of our salvation? Do we neglect the rock of our strength? It is easy to become distracted by the cares of the world, to rely on our own abilities, or to place our trust in worldly systems. We may even engage in religious activities—attending services, giving, serving—while our hearts are far from God. Such efforts are like planting pleasant plants with strange slips: they may look good for a time, but they will not endure. We must consistently seek God, study His Word, and cultivate a vibrant relationship with Him. True security is found in God alone, who is our rock and refuge. Let us anchor ourselves in His unchanging nature, remembering that He alone is the source of our salvation and strength.

Reflection

Consider your own walk with the Lord. Are you mindful of the rock of your strength each day? Do you remember the God of your salvation in times of plenty as well as in times of need? The warning of Isaiah 17:10 is sobering, but it also points to the remedy: a deliberate, ongoing remembrance of God. As you go about your daily work and worship, let your planting be rooted in Him, so that your labor will not be in vain.