John Gills Exposition of the Bible Commentary - Proverbs 15:28
The heart of the righteous studieth to answer ,.... He thinks before he speaks, meditates what he shall say, what answer to give to men; whether in things civil, natural, or religious; and what to return to the Lord when he is reproved by him; or what to say in prayer to him, or by way of thankfulness for mercies received from him; see Proverbs 3:6 ; though our Lord advises his disciples, when summoned before their persecutors, not to meditate beforehand what they should answer, since they... read more
Matthew Henry's Complete Commentary - Proverbs 15:28
Here is, 1. A good man proved to be a wise man by this, that he governs his tongue well; he that does so the same is a perfect man, Jas. 3:2. It is part of the character of a righteous man that being convinced of the account he must give of his words, and of the good and bad influence of them upon others, he makes conscience of speaking truly (it is his heart that answers, that is, he speaks as he thinks, and dares not do otherwise, he speaks the truth in his heart, Ps. 15:2), and of speaking... read more