Study to be Quiet

9 But as touching brotherly love ye need not that I write unto you: for ye yourselves are taught of God to love one another. 10 And indeed ye do it toward all the brethren which are in all Macedonia: but we beseech you, brethren, that ye increase more and more; 11 And that ye study to be quiet, and to do your own business, and to work with your own hands, as we commanded you; 12 That ye may walk honestly toward them that are without, and that ye may have lack of nothing. 1 Thessalonians 4:9-12