Both songs are by the English clergyman and writer, James Hervey (1714-1758), Reflections from a Flower Garden (1746). The relevant passages, stitched into the sampler, are:
Since all the downward tracts of timeGod’s watchful eye surveys,O who so wise to choose our lotAnd regulate our ways?
And:
Since none can doubt his equal love,immeasurably kind:To his unerring, gracious will,Be every wish resign'd.
Rijksmuseum Amsterdam online catalogue (retrieved 9 November 2016).
WV