1612. That 'arise, walk through the land' means in order that He might survey the heavenly kingdom is clear from the meaning of 'land' as the heavenly kingdom, dealt with frequently already. In the sense of the letter 'arising and walking through the land' is discovering and seeing the nature of it, and therefore in the internal sense, in which 'the land' or the land of Canaan means the kingdom of God in the heavens, which is heaven, and the kingdom of God on earth, which is the Church, surveying and also perceiving is meant.

650. 'Length' means the holiness, 'breadth' the truth, and 'height' the good, of the remnants described by the numbers. This cannot be confirmed so easily from the Word because every single thing has reference to the particular subject or thing under discussion. For example, when 'length' applies to time it means perpetual and eternal, as in 'length of days' Psalms 23:6; 21:4, but when it applies to space it means consequent holiness. The situation is the same with 'breadth' and 'height'. All earthly objects are three-dimensional, but no such dimensions can be used in reference to celestial and spiritual things. When they are used to refer to these they mean the degree of perfection, greater or less, independent of the dimensions given, as well as identity and quantity. In this case they are identified as remnants, which are few in quantity.