Agree with the others. Pelaides, take careful note of the following....
John 10:17 Therefore doth my Father love me, because I lay down my life, that I might take it again.
18 No man taketh it from me, but I lay it down of myself. I have power to lay it down, and I have power to take it again. This commandment have I received of my Father.
All created beings, whether they are men, angels, cherubim, seraphim, or creatures on other worlds we know not, all creation belongs to God. Not one created being, of whatever nature or rank, has power over his own life, because that life is given to him of God. Our lives are not our own therefore they are insufficient to offer...they are not ours to give.
Jesus however is here saying that He does have the power to lay down His life. Why? Because His life does belong to Him. His life was not a gift...it was not a created thing...the life of Jesus was and is inherent part of Who He is..it was His to give...it was His to take up again.
And don't go down the track of saying He was commanded to do this, therefore was a lesser being. Not so. The commandment spoken of was in the context of lineage. He is God's real and ONLY true un-adopted uncreated natural Son. That power He has over His own life came to Him by lineage...it is by an inherited precept (or commandment) given to Him as of right, because of Who He is, not as a gift, because of Who He is not.
Because spiritual things are spiritually discerned. I am sorry it is too deep for you...you really do need to get down to basics...believe in the fundamental Christian foundation of Immanuel, God with us...Christ in you, the hope of glory...
Ro 8:9 But ye are not in the flesh, but in the Spirit, if so be that the Spirit of God dwell in you. Now if any man have not the Spirit of Christ, he is none of his.