Jesus Christ, yesterday and today, the same also for ever. (Heb. xiii. 8.) His salvation extends to all generations. My salvation shall endure for ever, and My righteousness shall not fail. (Isaias li. 6.) Also He says: My words shall not pass away. (Matt. xxiv. 35.) He is the Teacher of all times, and that as well by His actions as by His words, by what He said and by what He did. It was His to do and to teach. (Acts i. 1.) It is ours, ours in this twentieth century, to listen to what He says, and to mark what He does. It is ours to hear Him and to see Him, spiritually. That we do by reading of His gospel, by listening to sermons, and very particularly by meditation, or by what St Ignatius calls "contemplation" of the mysteries of His life. To "contemplate" in the Ignatian sense is to make yourself present at some scene of our Saviour's life and behold it all, as it were, re-enacted before your eyes. It is the process called in modern philosophy "visualisation." These Meditations are composed on the Ignatian plan of visualising what Our Lord did, said, and suffered. Blessed are they who hear the word of God and keep it. (Luke xi. 28.) Blessed are they who take pains thus to hear what their Saviour says, to contemplate and visualise what He does. They are the persons most likely, with Mary, to keep all these words in their heart (Luke ii. 51), and in their measure to fulfil the teaching of the Teacher of all nations. (Matt. xxviii. 19.)