The content of the Buddha's teaching changes according to the different capacities of sentient beings. Can we then infer that Buddha never speaks the truth, but just teaches according to the faculties of sentient beings? No,we can not. This only indicates that sentient beings possess tens of thousands different capacities and that is why so many different methods are used to engage them in the Buddhist path. Although various methods are used to, step by step, leading sentient beings onto the Buddhist path and this path is the only path leading to ultimate liberation.
~Depicted from LUMINOUS WISDOM BOOK SERIES