(20) Howbeit in malice be ye children.--Better, however in evil be ye infants. There are three grades spoken of here in the original--infants, children, full-grown men. Their conduct in exalting these "tongues," against which he has been warning them, is a proof that they are yet children in knowledge. They ought to be full-grown; the only thing in which they ought to be children is evil, and in that they cannot be too young, too inexperienced; they should be merely "infants." (A similar thought occurs in 1Corinthians 2:6; 1Corinthians 3:1; 1Corinthians 13:10-11.)

Verse 20. - Be not children in understanding; rather, in your minds. Your tendency to overvalue glossolaly shows you to be somewhat childish. It is remarkable that this is the only verse of the New Testament in which the common Greek word "mind" (phren) occurs. Howbeit in malice be ye children; better, but in wickedness be babes. The Authorized Version misses the climax involved in the change of the word. The Christian should always be childlike (Matthew 11:25; Matthew 19:4), but never childish (1 Corinthians 13:11; Ephesians 4:14). Be men; rather, become or prove yourselves full-grown; literally, perfect.

14:15-25 There can be no assent to prayers that are not understood. A truly Christian minister will seek much more to do spiritual good to men's souls, than to get the greatest applause to himself. This is proving himself the servant of Christ. Children are apt to be struck with novelty; but do not act like them. Christians should be like children, void of guile and malice; yet they should not be unskilful as to the word of righteousness, but only as to the arts of mischief. It is a proof that a people are forsaken of God, when he gives them up to the rule of those who teach them to worship in another language. They can never be benefitted by such teaching. Yet thus the preachers did who delivered their instructions in an unknown tongue. Would it not make Christianity ridiculous to a heathen, to hear the ministers pray or preach in a language which neither he nor the assembly understood? But if those who minister, plainly interpret Scripture, or preach the great truths and rules of the gospel, a heathen or unlearned person might become a convert to Christianity. His conscience might be touched, the secrets of his heart might be revealed to him, and so he might be brought to confess his guilt, and to own that God was present in the assembly. Scripture truth, plainly and duly taught, has a wonderful power to awaken the conscience and touch the heart.Brethren, be not children in understanding,.... There are some things in children in which it is reproachful for believers to be like them; as nonproficiency in knowledge, want of capacity to receive, bear, and digest strong meat; levity, fickleness, and inconstancy, unskilfulness in the word, deficiency of knowledge, want of understanding, not of things natural, but spiritual and evangelical; which is the more aggravated, since their understandings were opened and enlightened; an understanding was given them; the Spirit of God, as a spirit of understanding, was bestowed on them; they had the Scriptures, which are able to make wise unto salvation, and the man of God perfect; and also the ministers of the Gospel to explain divine truths to them; and many had been a long time in the school of Christ, and might have been teachers of others; and yet; after all, were children in understanding, and needed to be taught the first principles of the oracles of God. The apostle here has chiefly reference to the gift of speaking with tongues, these Corinthians were so desirous of; which when they had it, was only to talk like children; and for them to prefer it to other gifts, which were more useful and beneficial, discovered their judgment to be but the judgment of children; and if they desired this, and made use of it for ostentation, it showed a childish vanity, from which the apostle here dissuades:

howbeit in malice be ye children: in other things it is commendable to imitate children, and be like them; as in innocence and harmlessness of conversation; to be meek, modest, and humble, free from pride and vain glory; to be without guile and hypocrisy, without rancour and bitterness, envying and malice, but tender hearted, and ready to forgive. This the apostle recommends:

but in understanding be men; or "perfect", of ripe and full age, who have their senses exercised to discern between good and evil, "a man", says Aben Ezra (p), in our language, signifies , "one full of knowledge", as in Exodus 10:11. It is not perfection of justification that is here meant, for babes in Christ are as perfect in this sense as grown men; nor a perfection of sanctification, for there is no such thing as this in any in this life; there is a perfection of sanctification in Christ, and of parts in everyone that is a new creature; and as that denotes sincerity and uprightness, it is in all that have known the grace of God in truth; but then these are each of them as true of new born babes, young converts, as of older Christians, and strong men: but of knowledge and understanding in divine things; which though it is imperfect in the best, yet in some it is in greater perfection than in others; who may, in a comparative sense, be said to be perfect, or men of full age, who are arrived to a considerable ripeness and maturity of spiritual knowledge; and this is what believers should be pressing after, and desirous of, and make use of all proper methods, such as reading, hearing, and praying, to attain unto.

(p) Comment. in Psal. xxxvii. 23.