Bede

However, that each of the bases was four cubits long and four cubits high is easy to understand. For the length refers to the patience of long endurance, the width to the expansiveness of love, the height to the hope of heavenly reward. Moreover, there are four principal virtues on which the rest of the structure of the virtues depends, namely, prudence, fortitude, temperance and justice, and the reason why the length and width of the bases was four cubits was that holy preachers, whether they endure outwardly the adversities of the …

Of the Temple of Solomon 2.20.3 ↗