JMNT(i)
1 Thus, let a person (a human) continue logically considering (or: measuring and classifying) us as God's subordinates (God's deputies; those under God's orders; God's under-rowers) and house-managers (or: administrators) of God's secrets (or: mysteries from God which require initiation for receiving; secrets which are God).
2 In this situation, furthermore, it is constantly being looked for and sought after, in house-managers (administrators), that this person may be found [to be] full of faith (loyal; reliable; trustworthy; faithful).