But the power to enter there, even when He is there, depends on our union with Christ by faith. When we are joined to Him, the absolute 'cannot,' based upon flesh, and still more upon sin, which is a radical and permanent impossibility, is changed into a relative and temporary incapacity. If we have faith in Christ, and are thereby drawing a kindred life from Him, our nature will be in process of being changed into that which is capable of bearing the brilliance of the felicities of heaven. But just as these friends of Christ, though they loved Him very truly, and understood Him a little, were a long way from being ready to follow Him, and needed the schooling of the Cross, and Olivet, and Pentecost, as well as the discipline of life and toil, before they were fully ripe for the harvest, so we, for the most part, have to pass through analogous training before we are prepared for the place which Christ has prepared for us. Certainly, so soon as a heart has trusted Christ, it is capable of entering where He is, and the real reason why the disciples could not come where He went was that they did not yet clearly know Him as the divine Sacrifice for theirs and the world's sins, and, however much they believed in Him as Messiah, had not yet, nor could have, the knowledge on which they could found their trust in Him as their Saviour. But, while that is true, it is also true that each advance in the grace and knowledge of our Lord and Saviour will bring with it capacity to advance further into the heart of the far-off land, and to see more of the King in His beauty. So, as long as His friends were wrapped in such dark clouds of misconception and error, as long as their Christian characters were so imperfect and incomplete as they were at the time of my text being spoken, they could not go thither and follow Him. But it was a diminishing impossibility, and day by day they approximated more and more to His likeness, because they understood Him more, and trusted Him more, and loved Him more, and grew towards Him, and, therefore, day by day became more and more able to enter into that Kingdom. Are you growing in power so to do? Is the only thing which unfits you for heaven the fact that you have a mortal body? In other respects are you fit to go into that heaven, and walk in its brightness and not be consumed? The answer to the question is found in another one—Are you joined to Jesus Christ by simple faith? The incapacity is absolute and eternal if the enmity is eternal.