5290 Watchful preparation in Life, and the light of Faith, which reflects the divine Light, are matters of personal Life, and cannot be borrowed from another. So, in Christ's parable of the Ten Virgins (Matt. 25:1-13), when the foolish ones had let their lamps go out for want of oil, they asked to borrow oil from the wise ones, but the wise ones answered and said, "Not so; ... but go ye rather to them that sell, and buy for yourselves".
5291 The wall of Personality, or Record of Deeds, will divide the Good from the Evil. But the Gateway in it will show that communication will not be cut off. Evil must realise that Good-i.e., Mercy and Felicity-had been within its reach, and that the Wrath which envelops it is due to its own rejection of Mercy.
6 This wall is said to be the barrier of Al-A’râf (or the heights) between Paradise and Hell. See 7:46-49.