"On Holy Tuesday the Church calls to remembrance two parables, which are related to the Second Coming. The one is the parable of the Ten Virgins (Matthew 25:1-3); the other the parable of the Talents (Matthew 25:14-30). These parables point to the inevitability of the Parousia and deal with such subjects as spiritual vigilance, stewardship, accountability and judgment.
From these parables we learn at least two basic things. First, Judgment Day will be like the situation in which the bridesmaids (or virgins) of the parable found themselves: some ready for it, some not ready. The time one decides for God is now and not at some undefined point in the future. If "time and tide waits for no man," certainly the Parousia is no exception. The tragedy of the closed door is that individuals close it, not God. The exclusion from the marriage feast, the kingdom, is of our own making. Second, we are reminded that watchfulness and readiness do not mean a wearisome, spiritless performance of formal and empty obligations. Most certainly it does not mean inactivity and slothfulness. Watchfulness signifies inner stability, soberness, tranquility and joy. It means spiritual alertness, attentiveness and vigilance. Watchfulness is the deep personal resolve to find and do the will of God, embrace every commandment and every virtue, and guard the intellect and heart from evil thoughts and actions. Watchfulness is the intense love of God.
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" Then shall the kingdom of heaven be likened unto ten virgins, which took their lamps, and went forth to meet the bridegroom.
 And five of them were wise, and five were foolish.
 They that were foolish took their lamps, and took no oil with them:
 But the wise took oil in their vessels with their lamps.
 While the bridegroom tarried, they all slumbered and slept.
 And at midnight there was a cry made, Behold, the bridegroom cometh; go ye out to meet him.
 Then all those virgins arose, and trimmed their lamps.
 And the foolish said unto the wise, Give us of your oil; for our lamps are gone out.
 But the wise answered, saying, Not so; lest there be not enough for us and you: but go ye rather to them that sell, and buy for yourselves.
 And while they went to buy, the bridegroom came; and they that were ready went in with him to the marriage: and the door was shut.
 Afterward came also the other virgins, saying, Lord, Lord, open to us.
 But he answered and said, Verily I say unto you, I know you not.
 Watch therefore, for ye know neither the day nor the hour wherein the Son of man cometh." Matthew 25:1-13