平时不烧香，临时抱佛脚 (平時不燒香，臨時抱佛腳) píngshí bù shāo xiāng, línshí bào fó jiǎo

píngshí bù shāo xiāng, línshí bào fó jiǎo phrase to clasp the Buddha's feet when danger arises; to profess devotion only when in trouble; doing things at the last minute
Domain: Proverb 谚语
Notes: (CC-CEDICT '平時不燒香，臨時抱佛腳')