correction of errors in text

We must also pass on to our future generation/s the fact that our achievement was the fruit of our strong faith and practice upheld by the priests and believers in Singapore, and the great compassion of the Gohonzon and the High Priests Nichinyo Shonin and Nikken Shonin.

(Gohonzon is the object of worship.)

Are the words in bold correctly used? Should it be generation or generations? Are there any errors in the text?

Many thanks.