ds solace in nature and lakes and everything that takes him far away from either his father’s infidelity or the glare of political attention. It’s a remarkably moving character, likely all too familiar to all scions of big personalities with even bigger flaws.  And it’s rendered beautifully by one of Steppenwolf’s young stars.

“Purpose” runs out of steam a little late in the second act, where Lennix could, to my mind, fight with yet more force as Solomon makes his generation’s case to his needy younger son, insisting on his continuing relevance even as the world spirals away. But that’s a minor quibble, given Lennix’s overall sad gravitas, the power of this ensemble acting, the merciless direction throughout and the fantastic way Jacobs-Jenkins goes back and forth between his characters’ anger and vulnerability, making the case for everyone and undermining all their arguments at the same time.

In the end, “Purpose” is a major new American play about what it’s like to be trapped by powerful parents whose public personas their children can easily see through, even as they are condemned to try and live up to their import. A thumping blend of tragic-proximate horror and schadenfreude, it’s riveting to watch.