Isaiah 28:26 (KJV) says, "For his God doth instruct him to discretion, and doth teach him." In this verse, the prophet Isaiah is speaking about God's guidance and instruction to the farmers on how to cultivate their land and harvest their crops. This verse is part of a larger passage in which Isaiah uses agricultural imagery to convey a spiritual message to the people of Israel.

The verse begins with the phrase "For his God doth instruct him," emphasizing the divine source of the farmer's knowledge and wisdom. It acknowledges the farmer's dependence on God for guidance and understanding in the process of cultivation. This verse conveys the message that God's guidance is essential for success in the agricultural endeavor, and by extension, in all aspects of life. It emphasizes the importance of seeking God's instruction and listening to His teachings in order to prosper and thrive.

The phrase "to discretion" in the verse implies that God's instruction is given with wisdom and understanding. This suggests that God's guidance is not simply a set of rules or commands, but rather a thoughtful and discerning approach to cultivation. It implies that the farmer must exercise sound judgment and discernment in applying God's guidance to agricultural practices. This can be seen as a broader metaphor for the need to use wisdom and discretion in all areas of life, seeking God's guidance to make wise choices and decisions.

The verse continues with the phrase "and doth teach him," indicating that God's instruction is ongoing and continuous. This emphasizes the idea that the farmer is constantly learning and growing in their understanding of cultivation, and that God is always ready to provide further guidance and teaching. This can be interpreted as a reminder for believers to remain open and receptive to God's instruction, always seeking to deepen their understanding and grow in wisdom.

Overall, this verse conveys the message that God is the ultimate source of wisdom and guidance, and that seeking His instruction is essential for success in all endeavors. The agricultural imagery used by Isaiah serves as a powerful metaphor for the spiritual life, emphasizing the need for wisdom, discernment, and continuous learning in following God's guidance.

In a broader context, this verse is part of a larger passage in which Isaiah addresses the spiritual and moral condition of the people of Israel. He uses the metaphor of a farmer cultivating his land to convey the need for spiritual cultivation and growth among the people. The passage as a whole emphasizes the importance of faithfulness, justice, and righteousness, and warns against the consequences of disobedience and neglect of God's guidance.

Symbolically, the act of cultivation can be seen as a representation of spiritual growth and development. The farmer's dependence on God's guidance and instruction can be interpreted as a metaphor for the believer's reliance on God for wisdom and direction in their spiritual journey. The use of agricultural imagery in this passage helps to convey the timeless and universal message of the importance of seeking God's guidance and instruction in all aspects of life.

In conclusion, Isaiah 28:26 (KJV) conveys a powerful message about the importance of seeking God's guidance and instruction. It uses agricultural imagery to convey a broader spiritual truth about the need for wisdom, discernment, and continuous learning in following God's guidance. This verse serves as a reminder for believers to remain open and receptive to God's instruction, always seeking to deepen their understanding and grow in wisdom.