Tomat0 quoted The Epistle to the Romans by Karl Barth
The cross stands, and must always stand, between us and God. The cross is the bridge which creates a chasm and the promise which sounds a warning. We can never escape the paradox of faith, nor can it ever be removed. By faith only — sola fide — does mankind stand before God and is moved by Him. The faithfulness of God can be believed in only, because it is the faithfulness of God. Were it more, it would be less. This is the new reckoning.
— The Epistle to the Romans by Karl Barth (Page 112)