Jeremiah 12:5

[But the Lord rebukes Jeremiah''s impatience, saying] If you have raced with men on foot and they have tired you out, then how can you compete with horses? And if [you take to flight] in a land of peace where you feel secure, then what will you do [when you tread the tangled maze of jungle haunted by lions] in the swelling and flooding of the Jordan?