As an ideal teacher and acarya, He was very strict in the routine work of a sannyasi. Apart from being a divine incarnation, the Lord was an ideal character as a human being. His behavior with other persons was also above suspicion. In His dealing as acarya, He was harder than the thunderbolt and softer than the rose. (i)
On the principles of the renounced order of life and discipline, the Lord knew no compromise, and therefore even though He knew that the King was a great devotee, He refused to see the King, only because the King was a dollar-and-cent man. By this example the Lord wanted to emphasize the proper behavior for a transcendentalist. A transcendentalist has nothing to do with women and money. He must always refrain from such intimate relations.
Srila Prabhupada, SB 1 Intro