'Truly' in the Bible

What then? only that in every way, falsely or truly, the preaching of Christ goes on; and in this I am glad, and will be glad.

For I have no man of like mind who will truly have care for you.

Yes truly, and I am ready to give up all things for the knowledge of Christ Jesus my Lord, which is more than all: for whom I have undergone the loss of all things, and to me they are less than nothing, so that I may have Christ as my reward,