William Burkitt on James 3:18

Our apostle here concludes his discourse, by shewing the happiness of those who are possessed of that wisdom from above, which is pure and peaceable, &c. They sow a seed which will yield them present fruit, and bring sheaves of joy and comfort into their bosoms, and also entitle them to an everlasting reward in that kingdom wherein dwelleth righteousness.

Learn hence, 1. That all the actions of this life are as seed sown for the life to come; and every one's harvest hereafter will be according to his seed-time here; our rewards shall be according to our works.

Learn, 2. That the rewards of righteousness and peaceableness are reaped and received here initially, and shall be ere long enjoyed perfectly: The fruit of righteousness is sown in peace of them that love peace.

Learn, 3. That true lovers of righteousness ought to be lovers of peace, and peaceable persons lovers of righteousness; mercy and truth must meet together, righteousness and peace must kiss each other. Peace without righteousness is but a sordid compliance; righteousness without peace is but a rough austerity; our duty is to couple a sweet goodness with a severe righteousness.