Psalms 105:24

And he increased his people greatly
God increased the people of Israel greatly in the land of Egypt; they went down few, and became a populous nation; only sixty six persons, besides Jacob's sons' wives; and when they came out from thence were six hundred thousand footmen; yea, they increased the more they were afflicted, ( Exodus 1:12 ) . So the people of God in this world sometimes increase in number, and that even amidst the persecutions of their enemies; as the Christians did in the first times of the Gospel under the Roman emperors; and they increase in grace, in every grace, and oftentimes the more they are tried and exercised by afflictions.

And made them stronger than their enemies;
in their bodies, being more healthy, strong, and robust; and which was seen, observed, and owned by their enemies, ( Exodus 1:9 ) . So saints, being strong in the Lord, and in the power of his might, are a match for their enemies; are stronger than they, and are even more than conquerors through Christ, that has loved them.