Question to HN: is there somewhere a dictionary explaining and relating terms, in applicable way, that everyone uses without ever explaining them, such as "priors", "posteriors", "marginals", "belief", "marginal distribution", etc.
Regression and Other Stories by Andrew Gelman et al. is IMHO the best introduction to Bayesian reasoning without being overly technical, but still maintaining rigor and providing lots of insights about how statistics is done in practice.
if you're willing to sink time into a lecture series, you may enjoy Richard McElreath's introductory lectures on bayesian inference: https://www.youtube.com/watch?v=_NEMHM1wDfI