Mary's love for Jesus

Mark 14:3,4 And being in Bethany in the house of Simon the leper, as he sat at meat, there came a woman having an alabaster box of ointment of spikenard very precious; and she brake the box, and poured [it] on his head. 4 And there were some that had indignation within themselves, and said, Why was this waste of the ointment made?

Joseph of Arimathaea and Nicodemus offered not their gift of love to Jesus in His life. With bitter tears they brought their costly spices for His cold, unconscious form. The women who bore spices to the tomb found their errand in vain, for He had risen. But Mary, pouring out her love upon the Saviour while He was conscious of her devotion, was anointing Him for the burial. And as He went down into the darkness of His great trial, He carried with Him the memory of that deed, an earnest of the love that would be His from His redeemed ones forever. {DA 560.2}

The desire that Mary had to do this service for her Lord was of more value to Christ than all the spikenard and precious ointment in the world, because it expressed her appreciation of the world’s Redeemer. It was the love of Christ that constrained her. . . . {CTr 252.3}
Mary, by the Holy Spirit’s power, saw in Jesus One who had come to seek and to save the souls that were ready to perish. Every one of the disciples should have been inspired with a similar devotion.—Manuscript 28, 1897. {CTr 252.4}

It was very easy for Mary's love there was no dealt Who Jesus was.