You will be able to test and approve what God’s will is

Romans 12:2

(NIV)

Do not conform to the pattern of this world, but be transformed by the renewing of your mind. Then you will be able to test and approve what God’s will is—his good, pleasing and perfect will.

(AMP)

Do not conform to the pattern of this world, but be transformed by the renewing of your mind. Then you will be able to test and approve what God’s will is—his good, pleasing and perfect will.

2 Tim 2:15

(NIV)

Do your best to present yourself to God as one approved, a worker who does not need to be ashamed and who correctly handles the word of truth.

(AMP)

Study and be eager and do your utmost to present yourself to God approved (tested by trial), a workman who has no cause to be ashamed, correctly analyzing and accurately dividing [rightly handling and skillfully teaching] the Word of Truth.

John 6:24-40 & 66-69

(KJV)

When the people therefore saw that Jesus was not there, neither his disciples, they also took shipping, and came to Capernaum, seeking for Jesus.

And when they had found him on the other side of the sea, they said unto him, Rabbi, when camest thou hither?

Jesus answered them and said, Verily, verily, I say unto you, Ye seek me, not because ye saw the miracles, but because ye did eat of the loaves, and were filled.

Labour not for the meat which perisheth, but for that meat which endureth unto everlasting life, which the Son of man shall give unto you: for him hath God the Father sealed.

Then said they unto him, What shall we do, that we might work the works of God?

Jesus answered and said unto them, This is the work of God, that ye believe on him whom he hath sent.

They said therefore unto him, What sign shewest thou then, that we may see, and believe thee? what dost thou work?

Our fathers did eat manna in the desert; as it is written, He gave them bread from heaven to eat.

Then Jesus said unto them, Verily, verily, I say unto you, Moses gave you not that bread from heaven; but my Father giveth you the true bread from heaven.

For the bread of God is he which cometh down from heaven, and giveth life unto the world.

Then said they unto him, Lord, evermore give us this bread.

And Jesus said unto them, I am the bread of life: he that cometh to me shall never hunger; and he that believeth on me shall never thirst.

But I said unto you, That ye also have seen me, and believe not.

All that the Father giveth me shall come to me; and him that cometh to me I will in no wise cast out.

For I came down from heaven, not to do mine own will, but the will of Him that sent me.

And this is the Father's will which hath sent me, that of all which he hath given me I should lose nothing, but should raise it up again at the last day.

And this is the will of Him that sent me, that every one which seeth the Son, and believeth on him, may have everlasting life: and I will raise him up at the last day.

From that time many of his disciples went back, and walked no more with him. Then said Jesus unto the twelve, Will ye also go away? Then Simon Peter answered him, Lord, to whom shall we go? thou hast the words of eternal life. And we believe and are sure that thou art that Christ, the Son of the living God.

References:

New International Version (NIV)—Copyright © 1973, 1978, 1984 by International Bible Society

Amplified Bible (AMP)—Copyright © 1954, 1958, 1962, 1964, 1965, 1987 by The Lockman Foundation

King James Version (KJV)—Public Domain/ 1604, King James I of England