Which of the following is NOT a condition allowed for initiation as a Master Mason?

The correct choice is that a young child is not a condition allowed for initiation as a Master Mason. Freemasonry has specific eligibility criteria that emphasize the need for members to be of a certain age, typically at least 18 years old, to ensure they possess the maturity, understanding, and life experience necessary to engage with the teachings and responsibilities of the fraternity.

Initiation into Freemasonry involves a commitment to moral and ethical principles, the understanding of its symbolism, and participation in its rituals, all of which require a level of maturity that young children do not possess. This exclusion ensures that all members can fully comprehend and appreciate the teachings of Freemasonry, as well as contribute meaningfully to the lodge and community.

The other options represent conditions that could be accepted for initiation. A humble man with good character, regardless of his stage in life, aligns with the values of Freemasonry, which prioritize integrity and moral uprightness. Similarly, both senior citizens and elderly men of sound mind bring life experience and wisdom, which are highly valued in Masonic teachings. Hence, all these alternatives meet the conditions necessary for initiation, setting them apart from the option of a young child.