When the Holy Spirit was given them, they were of good cheer, and, in His strength, victorious. For He would not have overcome the world, had the world overcome His members. When He says, These things have I spoken to you, that in Me ye might have peace, He refers not only to what He has just said, but to what He had said all along, either from the time that He first had disciples, or since the supper, when He began this long and wonderful discourse. He declares this to be the object of His whole discourse, viz. that in Him they might have peace. And this peace shall have no end, but is itself the end of every pious action and intention.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).