The Lord expects his servants to increase multiply the resources He has entrusted to them. It is not enough “guard” our salvation:
20 “And another came and said, ‘Master, here is your mina. I have kept it safe in a cloth 21 because I was afraid of you since you’re a harsh man: you collect what you didn’t deposit and reap what you didn’t sow.’
22 “He told him, ‘I will condemn you by what you have said, you evil servant! If you knew I was a harsh man, collecting what I didn’t deposit and reaping what I didn’t sow, 23 why, then, didn’t you put my money in the bank? And when I returned, I would have collected it with interest.’ 24 So he said to those standing there, ‘Take the mina away from him and give it to the one who has ten minas.’
25 “But they said to him, ‘Master, he has ten minas.’
26 “‘I tell you, that to everyone who has, more will be given; and from the one who does not have, even what he does have will be taken away.
Luke 19:20-26
If we do not know what to do or are too afraid of managing the Lord’s resources ourselves, then we should at least put them “in the bank”; that is, place them with the church so He may receive the growth of the resources through the church.