I understand that Pureland practitioners were advised to recite
the following vow everyday, if possible :
一心皈命极乐世界阿弥陀佛。愿以净光照我,慈誓摄我,我今正念,称赞如来名。为菩提道,求生净土。佛昔本誓,若有众生,欲生我国。志心信乐,乃至十念,若不生者,不取正觉。以此念佛因缘,得入如来,大誓海中。承佛慈力,众罪消灭,善根增长。若临命终,自知时至。身无病苦,心不贪恋,意不颠倒,如入禅定。佛及圣众,手执金台,来迎接我。于一念顷,生极乐国。华开见佛,即闻佛乘,顿开佛慧。广度众生,满菩提愿。十方三世一切佛,一切菩萨摩诃萨,摩诃波若波罗密。