Translation:

16. Or think ye that ye Shall be abandoned as though Allah did not know those among you who strive with might and main and take none for friends and protectors except Allah His apostle and the (community of) believers? But Allah is well-acquainted with (all) that ye do.

Notes (Tafseer)

1265. We must all be tested and tried, but Allah knows our inmost hearts, and He will support those who strive in His way, out of sincere love for Him, His Prophet, and the body of the true men of faith.