“Strive to enter in at the strait gate.”—Luke 13:24.

The belated traveler, hurrying to reach the city gate by the going down of the sun, could not turn aside for any attractions by the way. His whole mind was bent on the one purpose of entering the gate. The same intensity of purpose, said Jesus, is required in the Christian life. I have opened to you the glory of character, which is the true glory of My kingdom. It offers you no promise of earthly dominion; yet it is worthy of your supreme desire and effort. I do not call you to battle for the supremacy of the world's great empire, but do not therefore conclude that there is no battle to be fought nor victories to be won. I bid you strive, agonize, to enter into My spiritual kingdom.MB 141.1

The Christian life is a battle and a march. But the victory to be gained is not won by human power. The field of conflict is the domain of the heart. The battle which we have to fight—the greatest battle that was ever fought by man—is the surrender of self to the will of God, the yielding of the heart to the sovereignty of love. The old nature, born of blood and of the will of the flesh, cannot inherit the kingdom of God. The hereditary tendencies, the former habits, must be given up.MB 141.2

He who determines to enter the spiritual kingdom will find that all the powers and passions of an unregenerate nature, backed by the forces of the kingdom of darkness, are arrayed against him. Selfishness and pride will make a stand against anything that would show them to be sinful. We cannot, of ourselves, conquer the evil desires and habits that strive for the mastery. We cannot overcome the mighty foe who holds us in his thrall. God alone can give us the victory. He desires us to have the mastery over ourselves, our own will and ways. But He cannot work in us without our consent and co-operation. The divine Spirit works through the faculties and powers given to man. Our energies are required to co-operate with God.MB 141.3

The victory is not won without much earnest prayer, without the humbling of self at every step. Our will is not to be forced into co-operation with divine agencies, but it must be voluntarily submitted. Were it possible to force upon you with a hundredfold greater intensity the influence of the Spirit of God, it would not make you a Christian, a fit subject for heaven. The stronghold of Satan would not be broken. The will must be placed on the side of God's will. You are not able, of yourself, to bring your purposes and desires and inclinations into submission to the will of God; but if you are “willing to be made willing,” God will accomplish the work for you, even “casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ.” 2 Corinthians 10:5. Then you will “work out your own salvation with fear and trembling. For it is God which worketh in you both to will and to do of His good pleasure.” Philippians 2:12, 13.MB 142.1

But many are attracted by the beauty of Christ and the glory of heaven, who yet shrink from the conditions by which alone these can become their own. There are many in the broad way who are not fully satisfied with the path in which they walk. They long to break from the slavery of sin, and in their own strength they seek to make a stand against their sinful practices. They look toward the narrow way and the strait gate; but selfish pleasure, love of the world, pride, unsanctified ambition, place a barrier between them and the Saviour. To renounce their own will, their chosen objects of affection or pursuit, requires a sacrifice at which they hesitate and falter and turn back. Many “will seek to enter in, and shall not be able.” Luke 13:24. They desire the good, they make some effort to obtain it; but they do not choose it; they have not a settled purpose to secure it at the cost of all things.MB 143.1

The only hope for us if we would overcome is to unite our will to God's will and work in co-operation with Him, hour by hour and day by day. We cannot retain self and yet enter the kingdom of God. If we ever attain unto holiness, it will be through the renunciation of self and the reception of the mind of Christ. Pride and self-sufficiency must be crucified. Are we willing to pay the price required of us? Are we willing to have our will brought into perfect conformity to the will of God? Until we are willing, the transforming grace of God cannot be manifest upon us.MB 143.2

The warfare which we are to wage is the “good fight of faith.” “I also labor,” said the apostle Paul, “striving according to His working, which worketh in me mightily.” Colossians 1:29.MB 143.3

Jacob, in the great crisis of his life, turned aside to pray. He was filled with one overmastering purpose—to seek for transformation of character. But while he was pleading with God, an enemy, as he supposed, placed his hand upon him, and all night he wrestled for his life. But the purpose of his soul was not changed by peril of life itself. When his strength was nearly spent, the Angel put forth His divine power, and at His touch Jacob knew Him with whom he had been contending. Wounded and helpless, he fell upon the Saviour's breast, pleading for a blessing. He would not be turned aside nor cease his intercession, and Christ granted the petition of this helpless, penitent soul, according to His promise, “Let him take hold of My strength, that he may make peace with Me; and he shall make peace with Me.” Isaiah 27:5. Jacob pleaded with determined spirit, “I will not let Thee go, except Thou bless me.” Genesis 32:26. This spirit of persistence was inspired by Him who wrestled with the patriarch. It was He who gave him the victory, and He changed his name from Jacob to Israel, saying, “As a prince hast thou power with God and with men, and hast prevailed.” Genesis 32:28. That for which Jacob had vainly wrestled in his own strength was won through self-surrender and steadfast faith. “This is the victory that overcometh the world, even our faith.” 1 John 5:4.MB 144.1