“I’m not going to change twice. I’ve not quite, quite made up my mind to change once, yet. But if I do, it will make things—I mean, our marriage—almost impossible.”

“Why?”

“The Catholics do everything they can to prevent mixed marriages, Jack,—especially in our country. You would have to make all sorts of promises which you wouldn’t like, and which I shouldn’t want you to make—”

Ralston laughed, suddenly comprehending her point of view.

“I see!” he exclaimed.

“Of course you see. It’s as plain as day. I want to make sure of you—dear,”—she laid her hand softly on his,—“and I also want to be sure of being perfectly free to change my mind about my religion, if I wish to. It’s a stroke of diplomacy.”

“I don’t know much about diplomatic proceedings,” laughed Ralston, “but this strikes me as—well—very intelligent, to say the least of it.”

Katharine’s face became very grave, and she withdrew her hand.

“You mean that it does not seem to you perfectly honest,” she said.

“I didn’t say that,” he answered, his expression changing with hers. “Of course the idea is that if you are married to me before you become a Catholic, your church can have nothing to say to me when you do.”