What exactly is Jesus speaking of here? What's the context?
Matthew 7:
13 “Enter by the narrow gate; for wide is the gate and broad is the way that leads to destruction, and there are many who go in by it. 14 Because narrow is the gate and difficult is the way which leads to life, and there are few who find it.
He is clearly speaking of two ways in which we travel. Either yoked to Him on the narrow difficult path or taking the easy wide road to destruction.
The narrow path leads to life, and the wide road leads to destruction. Jesus is very concrete here. There is no third path.
Since you want to keep your OP to just two verses these two completely refute the notion all are saved no matter what they do. Jesus clearly speaks here of two ways and those who travel the easy way will not have the life those who travel the narrow path.
I will note proper Bible study requires an expository examination of companion passages but your OP says no to that.
Therefore I will leave you with the exegesis of John Gill a Hebrew, Greek, Aramaic scholar and theologian.
Matthew 7:13
Enter ye in at the strait gate
By the "strait gate" is meant Christ himself; who elsewhere calls himself "the door", ( John 10:7-9 ) as he is into the church below, and into all the ordinances and privileges of it; as also to the Father, by whom we have access unto him, and are let into communion with him, and a participation of all the blessings of grace; yea, he is the gate of heaven, through which we have boldness to enter into the holiest of all by faith and hope now; as there will be hereafter an abundant entrance into the kingdom and glory of God, through his blood and righteousness. This is called "strait"; because faith in Christ, a profession of it, and a life and conversation agreeable to it, are attended with many afflictions, temptations, reproaches, and persecutions. "Entering" in at it is by faith, and making a profession of it: hence it follows, that faith is not the gate itself, but the grace, by which men enter in at the right door, and walk on in Christ, as they begin with him.
For wide is the gate, and broad is the way, that leadeth to
destruction;
so that the one may be easily known from the other. There is no difficulty in finding out, or entering in at, or walking in the way of sin, which leads to eternal ruin. The gate of carnal lusts, and worldly pleasures, stands wide open,
and many there be which go in thereat;
even all men in a state of nature; the way of the ungodly is "broad", smooth, easy, and every way agreeable to the flesh; it takes in a large compass of vices, and has in it abundance of company; but its end is destruction. Our Lord seems to allude to the private and public roads, whose measures are fixed by the Jewish canons; which say F16, that ``a private way was four cubits broad, a way from city to city eight cubits, a public way sixteen cubits, and the way to the cities of refuge thirty two cubits.''
FOOTNOTES:
F16 T. Bab. Bava Bathra, fol. 100. 1, 2. Vid. Maimon. & R. Sampson in Misn. Peah, c. 2. sect. 1. & Maimon in Sabbat. c. 1. sect. 1.
Matthew 7:13 Commentary - John Gill's Exposition of the Bible
Matthew 7:14
Because strait is the gate, and narrow is the way
And so, difficult to enter in at; and when entered, the way is unpleasant to the flesh to walk in, being hedged up on each side with afflictions and tribulations; and moreover, is like the "narrow place", or (stenov topov) , "the strait place", as the Septuagint in (
Numbers 22:26 ) render it; in which the angel that met Balaam stood; and in which there was no turning to the right hand or the left; and such is the way to eternal happiness. The great encouragement to walk on in it is, because it is that way which leadeth unto life:
unto eternal life: it certainly leads thither; it never fails of bringing persons to it; believers in Christ, all that walk in Christ the way, though they are said to be "scarcely" saved, by reason of their afflictions and trials, they meet with in their way to the kingdom; yet they are, and shall be certainly saved: they shall be safely brought to glory; which will be an abundant recompense for all the troubles and sorrows that have attended them in their journey.
And few there be that find it;
the way, and so consequently the life it leads to. "The gate is strait"; small and little, and so unobserved: there is but one way to heaven, and the generality of men neglect it. "The way is narrow", and so disagreeable; the company few, and not engaging. Men choose large gates, broad ways, and much company. The flesh loves to walk at liberty, unconfined, and uncontrolled, and with a multitude to do evil: hence, Zion's ways are thin of passengers; a small number, comparatively speaking, walk thereto, and will be saved; a remnant, a little flock, a little city, and few men in it. It is asked in the Talmud
F17, ``why is the world to come created with "jod?" (the least of the letters in the "Hebrew alphabet") the answer is, because (Myjewm wbv Myqydu) , "the righteous which are in it are few".''
Some read the words, as the Syriac, Arabic, and Vulgate Latin, with a note of admiration, "how strait is the gate!" &c. and so some copies.
FOOTNOTES:
F17 T. Bab. Menachot, fol. 29. 2.
Matthew 7:14 Commentary - John Gill's Exposition of the Bible
