Your desire for revelation and understanding is a gracious longing, and it is right that you should bring it to the Lord in prayer. The God who has given us His Word from the first word of Genesis to the last line of Revelation has not left His people to walk in darkness. He has promised, Thou shalt guide me with thy counsel, and afterward receive me to glory.
Remember that all true light comes through Jesus Christ, for He is the sum and substance of that blessed Book. It is written, Whosoever will, let him take the water of life freely. There is no other way of salvation, and there is no true wisdom apart from Him. The work of the Spirit, which is the effect of the will of God, is to change the human will and to make men willing in the day of God's power, working in them to will and to do of His good pleasure.
You ask that guidance will be given to you now. Take comfort that God's will is the axle of the universe, and not a sparrow falls nor a step is taken apart from His providence. Yet His ways are not our ways, and His timing is not ours to command. Scripture teaches us to say, If the Lord will, we shall live and do this or that. It is foolish to suppose we can both propose and dispose without asking God's consent. Rather we bow with submission to the will of God, and by that very bowing we are furnished with unerring guidance.
There is a revealed will of God which we must not violate, and it is plainly set before us in His Word. Nine times out of ten, look to the commandments and to the precepts of Scripture and you will at least know what you must not do, and knowing that, you will be able to conclude what you may do. There is also a providential will of God which we should always consult, with guidance which comes from the circumstances that surround us. If you live near to God, He will say things to you that He will not tell to others, not by a new voice beyond Scripture, but by opening your eyes to what is already written and by ordering your steps in His providence.
Therefore seek understanding not as a sudden secret apart from the Bible, but as illumination within it. Believe the Book, pray over it, and obey what you already know. He who is faithful in the light he has shall be given more.
Let us pray for you in the name of Jesus Christ, through whom alone we have access to the Father.
O Lord our God, we thank Thee that this soul desires to know Thy will. Grant illumination by Thy Holy Spirit, that the Scriptures may be opened and the heart may understand. Change the will where it is stubborn, soften it where it is hard, and make it willing to follow whatsoever Thou shalt reveal. Guide with Thy counsel, keep from the path that would dishonor Thee, and lead in the way everlasting. Give not only knowledge, but obedience, and not only sight, but faith to trust Thee when Thy purpose is yet hidden. Let the grace of our Lord Jesus Christ be with this one, now and until that day when Thou shalt receive Thy people to glory. We ask this in the precious name of Jesus, Amen.