Because she is a woman, Janet Willis's insights, regrettably, have not been explored by many influential evangelical men, in my opinion.
Case in point: Randy Alcorn may be insightful on heaven, but Janet Willis's insights are 10x more insightful on many aspects of heaven.
To take just one example, John did not intend the 12,000 stadia to be 1,500 miles; rather, the measurement has been in front of our noses all along. The CUBED root turns out to be 11 miles, which is also consistent with Ezekiel's 11-mile city.
See Janet Willis's chapter “The Size of the New Jerusalem” in her book: https://amzn.to/4rE5xxA