Says the true Witness, “Behold, I stand at the door and knock.” Every warning, reproof, and entreaty in the Word of God, or through His delegated messengers, is a knock at the door of the heart; it is the voice of Jesus, asking for entrance. With every knock unheeded, your determination to open becomes weaker and weaker. If the voice of Jesus is not heeded at once, it becomes confused in the mind with a multitude of other voices, the world’s care and business engross the attention, and conviction dies away. The heart becomes less impressible, and lapses into a perilous unconsciousness of the shortness of time, and of the great eternity beyond.
The heavenly Guest is standing at your door, while you are piling up obstructions to bar His entrance. Jesus is knocking through the prosperity He gives you. He loads you with blessings to test your fidelity, that they may flow out from you to others. Will you permit your selfishness to triumph? Will you squander God’s talents, and lose your soul through idolatrous love of the blessings He has given?
– S.D.A. Bible Commentary, vol. 7; pg. 967