Are all living beings in the Pureland of Amitabha Buddha students of Buddhism as well?

All individuals of supreme virtue convene a meeting at one place to

discuss the Buddhist doctrine, contemplating the four noble truths,

three Dharma signs, twelve nidanas, the vinaya, samadhi, and prajna,

six paramitas, four all-embracing virtues, four immeasurables, the

bodhi, nirvana, and so on. Even birds around them are singing in

expression of five roots, five powers, seven bodhi characteristics, and

eight right ways. On hearing, everyone undertakes to remember the

Buddha, remember the Dharma, and remember the sangha.