sola-scriptura is the method Christ uses in Mark 7:6-13.
And it is what we see in Acts 17:11.
the systematic reading of scripture is not the recommended way for the human to have the true Lord God at a higher level, but the right exercise of faith, for it is written:
Romans 1:16-17 "I am not ashamed of the gospel(i.e. of the Word/Revelation that comes directly out) of Christ: for it is the power of God unto salvation to every one that believeth; to the Jew first, and also to the Greek. For therein is the righteousness of God revealed from faith to faith: as it is written, The just shall live by faith.",
Romans 2:28-29 "he is not a Jew(i.e. a true religious/righteous man), which is one outwardly; neither is that circumcision(i.e. baptism/faith), which is outward in the flesh: But he is a Jew, which is one inwardly; and circumcision is that of the heart, in the spirit, and not in the letter; whose praise is not of men, but of God.",
2 Corinthians 3:1-6 "Do we begin again to commend ourselves? or need we, as some others, epistles(i.e. scriptures) of commendation to you, or letters of commendation from you? Ye are our epistle(i.e. you are our scripture) written in our hearts, known and read of all men: Forasmuch as ye are manifestly declared to be the epistle of Christ ministered by us, written not with ink, but with the Spirit of the living God; not in tables of stone, but in fleshy tables of the heart. And such trust have we through Christ to God-ward: Not that we are sufficient of ourselves to think any thing as of ourselves; but our sufficiency is of God; Who also hath made us able ministers of the new testament; not of the letter, but of the spirit: for the letter killeth, but the spirit giveth life.",
James 2:15-23 "If a brother or sister be naked, and destitute of daily food, And one of you say unto them, Depart in peace, be ye warmed and filled; notwithstanding ye give them not those things which are needful to the body; what doth it profit? Even so faith, if it hath not works, is dead, being alone. Yea, a man may say, Thou hast faith, and I have works: shew me thy faith without thy works, and I will shew thee my faith by my works. Thou believest that there is one God; thou doest well: the devils also believe, and tremble. But wilt thou know, O vain man, that faith without works is dead? Was not Abraham our father justified by works, when he had offered Isaac his son upon the altar? Seest thou how faith wrought with his works, and by works was faith made perfect? And the scripture was fulfilled which saith, Abraham believed God, and it was imputed unto him for righteousness: and he was called the Friend of God."
Abraham Who had never had a scripture written with ink or on stone for all his life(time) in this world, and did Jesus ever teach any of His disciples to read the Bible systematically while He was here two millennia ago?!, but it is even written:
Romans 3:20-31 "by the deeds of the law there shall no flesh be justified in his sight: for by the law is the knowledge of sin. But now the righteousness of God without the law is manifested, being witnessed by the law and the prophets; Even the righteousness of God which is by faith of Jesus Christ unto all and upon all them that believe(i.e. that are faithful):... Where is boasting then? It is excluded. By what law? of works? Nay: but by the law of faith. Therefore we conclude that a man is justified by faith without the deeds of the law. Is he the God of the Jews(i.e. of believers) only? is he not also of the Gentiles(i.e. of the disbelievers)? Yes, of the Gentiles also: Seeing it is one God, which shall justify the circumcision by faith(i.e. the righteous believer because of their right faith), and uncircumcision through faith(i.e. and the disbeliever by believing in them instead of them, in other words, by taking care of them). Do we then make void the law through faith? God forbid: yea, we establish the law."
Blessings