kabbalat shabbat, n.All

Kabbalat Shabbat (n.) means ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠both shouldering the day's law and welcoming its presence, and the two cannot be pried apart.