These outward blessings then of which St. Paul here speaks had very much the same nature as the Christian sacraments to which he tacitly compares them. They were intended to convey greater gifts and be the channels of a grace more valuable than themselves. But to most of the Israelites they remained mere manna and water, and brought no firmer assurance of God's presence, no more fruitful acceptance of God's purpose. The majority took the husk and threw away the kernel; were so delayed by the wrappings that they forgot to examine the gift they enclosed; accepted the physical nourishment, but rejected the spiritual strength it contained. Instead of learning from their wilderness experience the sufficiency of Jehovah and gathering courage to fulfil His purpose with them, they began to murmur and lust after evil things, and were destroyed by the destroyer. They had been baptized unto Moses, pledging themselves to his leadership and committing themselves to the new life he opened to them; they had been sustained by manna and water from the rock, which plainly told them that all nature would work for them if they pressed forward to their God-appointed destiny: but the most of them shrank from the hardships and hazards of the way, and could not lift their heart to the glory of being led by God and used to fulfil His greatest purposes. And so, says Paul, it may be with you. It is possible that you may have been baptized and may have professedly committed yourself to the Christian career, it is possible you may have partaken of that bread and wine which convey undying life and energy to believing recipients, and may yet have failed to use these as spiritual food, enabling you to fulfil all the duties of the life you are pledged to. Had it been enough merely to show a readiness to enter on the more arduous life, then all Israel would have been saved, for "all" without exception passed through the Red Sea and committed themselves to life under God's leadership. Had it been enough outwardly to participate in that which actually links men to God, then all Israel would have been inspired by God's Spirit and strength, for "all" without exception partook of the spiritual food and the spiritual drink. But the disastrous and undeniable result was that the great mass of the people were overthrown in the wilderness and did never set foot in the land of promise. And men have not yet outlived this same danger of committing themselves to a life they find too hard and full of risk. They see the advantages of a Christian career, and connect themselves with the Christian Church; they instinctively perceive that it is there God is most fully known, and that the purposes of God are there concentrated and running on to direct and perfect results; they are drawn by their better self to throw in their lot with the Church, to forget competing advantages, and spend themselves wholly on what is best: and yet the difficulty of standing alone and acting on