Soon they came to an open square in front of a heathen temple. The building had several large stone steps leading up to the door. Mackay mounted them and stood facing the buzzing crowd, with A Hoa at his side. They started a hymn.

All people that on earth do dwell Sing to the Lord with cheerful voice.

The open square in front of them began to fill rapidly. The people jostled each other in their endeavors to get a view of the barbarian. Every one was curious, but every one was angry and indignant, so sometimes the sound of the singing was lost in the shouts of derision.

When the hymn was finished, Mackay had a sudden inspiration. "They will surely listen to one of their own people," he said to himself, and turned to A Hoa.

"Speak to them," he said. "Tell them about the true God."

That was a hard moment for the young convert. He had been a Christian only a few months and had never yet spoken in public for Christ. He looked desperately over the sea of mocking faces beneath him. He opened his mouth, as though to speak, and hesitated. Just then came a rough and bitter taunt from one of his old companions. It was too much. A Hoa turned away and hung his head.

The young missionary said nothing. But he did the very wisest thing he could have done. He had some time before taught A Hoa a grand old Scottish paraphrase, and they had often sung it together:

I'm not ashamed to own my Lord Or to defend his cause, Maintain the glory of his cross And honor all his laws.

Mackay's voice, loud and clear, burst into this fine old hymn. A Hoa raised his head. He joined in the hymn and sang it to the end. It put mettle into him. It was the battle-song that brought back the young recruit's courage. Almost before the last note sounded he began to speak. His voice rang out bold and unafraid over the crowd of angry heathen.

"I am a Christian!" he said distinctly. "I worship the true God. I cannot worship idols," with a gesture toward the temple door, "that rats can destroy. I am not afraid. I love Jesus. He is my Savior and Friend."