Final answer:
The excerpt from the English Bill of Rights indicates the requirement for the king to obtain Parliament's consent to tax the citizens, supporting the shift towards a constitutional monarchy and democratic governance.
Step-by-step explanation:
The idea embodied in the excerpt from the English Bill of Rights is that the king needed the consent of Parliament in order to tax people. This document, passed by Parliament in 1689, not only limited the power of the king but also extended rights to English citizens, signaling the transition towards a constitutional monarchy. It underscored the principle that governance required the consent of the governed, specifically in matters of taxation, which had profound implications on the development of democratic principles both in Britain and abroad.