While African art was the rage in Paris at the time, he felt it was too linked to human rituals and animals.

It was simply a a human ritual.

Divver had seen the curious human ritual before.

No matter how long he lived among humans, Worf had never been able to think of that human ritual as anything other than silly-looking.

The imp knew enough of the human rituals to understand what the two men now meant to do.

Children are taught about eating right, and adults without families or friends can share one of the most basic human rituals: breaking bread with others.

I'm just talking about natural human ritual ..." She smiled at him.

They would be at the locks in a few moments, undoubtedly sent by the mechmind to take advantage of the momentary human rituals.

(Try to think of a single human ritual that is "never absent"!)

Every part of his body is alive with eloquence, a vision of cathedrals and archetypal human rituals.