I Corinthians 3:2
I fed you with milk and not with solid food; for until now you were not able
to receive it, and even now you are still not able;
"Paul also uses milk as a metaphor for weak or elementary in
I Corinthians 3:1-2: "And I, brethren, could not speak to you as to spiritual people but as to carnal, as to babes in
Christ. I fed you with milk and not with solid food; for until now you were not able to receive it, and even now you are still not able." Paul judges the Corinthians as weak based upon their behaviors and attitudes, which reflected no spiritual progress. So he "fed" these immature Christians elementary knowledge because things of greater depth would have gone unappreciated, misunderstood, and unused. These references directly tie spiritual diet to growth in understanding, behavior, and attitude. "
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