。
The voice of the people is the voice of God.
Literal
People's voice [topic-は] god's voice.
A classical ことわざ (proverb) rendering of the Latin 'Vox populi, vox dei.' Notice the complete omission of the copula — pure noun-to-noun equation via は is a compressed, aphoristic style reserved for sayings, slogans, and headlines. Everyday Japanese would need だ or である at the end.