Like newborn babies, crave pure spiritual milk, so that by it you may grow up in your salvation, now that you have tasted that the Lord is good. (1 Peter 2:2-3)

Peter writes to those who have been born again by the imperishable Word. As newborns, their first need is nourishment from that same Word. Spiritual hunger is the evidence of life in Christ. Infants cry for milk because they are alive. In the same way, those who are saved crave the Word that gave them life. This appetite is for pure doctrine. Everything else, including fellowship and community, is secondary to the truth that sustains.

Peter commands believers to crave pure doctrine. They are meant to grow up in their salvation by feeding on the same Word that caused their new birth. Growth is not achieved by mystical practices or emotional experiences. It does not happen by sickness or suffering. It comes through the steady intake of Scripture that is untainted by man’s traditions. Believers are expected to mature, to think clearly, and to rightly divide the truth. When the mind is trained, they can stand on the Word with firm footing independently.

Peter speaks as one charged to feed the flock. His instruction is pastoral and doctrinal. He reminds them of what they already know: they have tasted the goodness of the Lord. This confirms that they belong to him and explains their desire for his Word. That same Word, which gave them life, will continue to nourish them as they grow to full maturity in Christ.