Bears' Caleb Williams has been waiting for a test like the Seahawks

Caleb Williams doesn't need another confidence-builder. The Chicago Bears quarterback needs a test and, Monday night in Seattle, he finally gets one.

Since returning from a hamstring injury, Williams has played the best football of his young career. He carved up the New England Patriots for 308 yards and two touchdowns in a 30-24 win last Thursday, and in his three fully healthy games the Chicago Bears have scored 30, 31 and 59 points, with seven total touchdowns and no interceptions. He's completing 71 percent of his passes with one interception all season.

None of that, however, will quiet anyone outside Chicago until he does it against a defense like the Seattle Seahawks have.

How Seahawks defense will present test for Bears, Caleb Williams

Seattle just did something no defense had ever done to Patrick Mahomes … held the Kansas City Chiefs to three points and kept them out of the red zone entirely as Mahomes threw for a season-low 165 yards. No quarterback has thrown for more than 190 yards against the Seahawks all season, and they haven't allowed a 100-yard rusher in 36 games (a streak dating back to October 27, 2024).

Mike Macdonald's plan on Monday will be obvious, and that's the compliment hidden inside it. The Seahawks will likely sell out to take away Chicago's running game (the Bears lead the league at 154.3 rushing yards per game) and dare Williams to beat them with his arm. Every defense the Bears have faced lately has tried some version of that. None of them, however, had this secondary, this pass rush or this building filled with 12s behind them.

That's what makes Monday different from the last three weeks. Lumen Field on Monday Night Football, against the defending champions, with the whole league watching to see whether the Bears are a real threat or a nice October story. So far, Williams has been brilliant against teams that couldn't stop him.

And if he carves up arguably the league's best defense on the road in primetime, the conversation changes for good. The scary question from last week (the one about how far this team can go) gets a new answer … and it's not a cautious one.

If he doesn't, that's fine too, in the way one November loss is fine. The Bears head into Seattle 5-2, not 2-5, and no team's season ends on a Monday night in the Emerald City. But it would tell us where the ceiling for Williams and the Bears is right now, and how much growing is still left to do.

Either way, we'll know something real about Williams on Monday night. That's what a test is for.