No one can come to the Father but by me

When planning for community group, I read through one of Spurgeon's sermons on John 14:6 "I am the way, the truth, and the life. No one can come to the Father but by me."

Spurgeon says:

Do we not each of us in ourselves at times an aptness to come to God in some other way than through Jesus Christ? "Now you have preached well," says Satan; "you have been successful in such-and-such a labor. Ah!" says the devil, "how liberal you have been in such-and-such a cause. Now go to God in prayer." And we go, and we pray with such assurance; we think we are sure to be heard. But perhaps without our knowing it, there is lurking at the bottom of our excellent fluency in prayer an evil thought that surely God will hear us, for we have been so diligent, and liberal. And on the other hand, when we have been committing sin, when conscience chides us, then we go to the throne, and we are half afraid, because we say God will not hear us. Is not that still pride? Why, were we ever better than we are now? Were we not always, and are we not now, as bad as ever we can be? In ourselves is there anything that can commend us to God? Is not the very fact that when in our good state we come boldly, and when in our low state we come timidly, proof that there is lurking in us a secret suspicion that we are to come to God by something that is in us? Oh! if we could but learn this truth and stand to it, that our acceptance with God depends upon nothing that we do or can do, nothing that we can think, or feel, or be, but depends wholly and entirely and solely upon what Jesus is, and what he has done, and what he has suffered, let us once get that thought—and it is in the text—we shall then be able, by the divine assistance of the Holy Spirit, to come to God at all times with boldness, knowing that we were so coming through Christ, and therefore we might always come boldly to the throne of grace.

Though none come to the Father but through Christ, all that come in Jesus' name, not one will he cast out.

John 6:37 All that the Father gives me will come to me, and whoever comes to me I will never cast out.