Context: The above are further subdivided into 31 planes of existence.[web 4] Rebirths in some of the higher heavens, known as the Śuddhāvāsa Worlds or Pure Abodes, can be attained only by skilled Buddhist practitioners known as anāgāmis (non-returners). Rebirths in the Ārūpyadhātu (formless realms) can be attained by only those who can meditate on the arūpajhānas, the highest object of meditation.

Question: Rebirth into the Śuddhāvāsa Worlds or Pure Abodes can only be attained by who?
Answer: skilled Buddhist practitioners known as anāgāmis (non-returners)

Question: Rebirth into the formless realms can only be attained by who?
Answer: those who can meditate on the arūpajhānas, the highest object of meditation

Question: How many planes of existence are there?
Answer: 31

Question: What are the higher heavens called?
Answer: Pure Abodes

Question: What are skilled Buddhists called?
Answer: anāgāmis

Question: What is another name for Ārūpyadhātu?
Answer: formless realms

Question: What is the highest object of meditation called?
Answer: arūpajhānas

Question: How many planes of existence?
Answer: 31

Question: Skilled buddhist practictioners that can get to the higher heavens are known as what?
Answer: anāgāmis

Question: What is the highest object of meditation?
Answer: arūpajhānas

Question: What does arupyadhatu mean?
Answer: formless realms