A great quote Graham found by Kirkegaard:

It is well known that Christ consistently used the expression "follower." He never asks for admirers, worshippers, or adherents. No, he calls disciples. It is not adherents of a teaching but followers of a life Christ is looking for.

What then, is the difference between an admirer and a follower? A follower is or strives to be what he admires. An admirer, however, keeps himself personally detached. He fails to see that what is admired involves a claim upon him, and thus he fails to be or strive to be what he admires.

The difference between an admirer and a follower still remains, no matter where you are. The admirer never makes any true sacrifices. He always plays it safe. Though in words, phrases, songs, he is inexhaustible about how highly he prizes Christ, he renounces nothing, gives up nothing, will not reconstruct his life, will not be what he admires, and will not let his life express what it is he supposedly admires. Not so for the follower. No, no.

The follower aspires with all his strength, with all his will to be what he admires. And then, remarkably enough, even though he is living amongst a "Christian people," the same danger results for him as was once the case when it was dangerous to openly confess Christ...