6. These maxims stem from the principle of humility that Jesus was constantly presenting as an essential condition for the happiness promised to the chosen of the Lord, which He presented in this manner: "Blessed be the poor inspirit, for theirs is the Kingdom of Heaven." He took a child as a symbol of simplicity of heart when He said: "The greatest in the Kingdom of Heaven shall be he who is humble and who is as a little child." That is to say, who holds no pretension to superiority or infallibility.
We find the same fundamental idea in the following maxim: He who desires to be the greatest amongst you, let him be your servant, and also in this: He that humbles himself shall be exalted and he who exalts himself shall be debased.
Spiritism confirms its theory through examples when it shows us that those who are great in the spiritual world are those who were small on Earth, and that frequently those who were great and powerful on Earth find themselves extremely small in the spiritual world. This is because on dying, Man takes with him only that which makes for greatness in Heaven, that which is never lost, which are his virtues. All earthly greatness, such as riches, titles, glory, nobleness of birth, etc., are impossible to take. On reaching the other side, if Man has nothing apart from these qualities, he finds himself destitute of everything, as a person who is ship-wrecked loses everything, even to his clothes. The only item still retained is pride, which makes the position even worse, more humiliating, when it is found that those they trod underfoot on Earth have been raised to places of glory far above.
Spiritism also shows another side of this principle within the process of successive reincarnations, when those who in one life have raised themselves to high positions, are then born into lowly conditions in a succeeding existence, if they have allowed themselves to be dominated by pride and ambition. Therefore do not seek the highest positions on Earth nor place yourself above others if you do not wish to be obliged to descend. On the contrary, seek the most humble and modest positions, seeing that God will then give you a more elevated place in Heaven if you deserve it.