Jn 6:44
44 No man can come to me, except the Father which hath sent me draw him: and I will raise him up at the last day.
No man can come here means no man has the ability to come to Christ. That cancels out the myth that man has a freewill,
It also means that no man has the ability to believe on Christ for Salvation. Because Christ equates believing on Him with coming to Him. Jn 6:64-65
64 But there are some of you that believe not. For Jesus knew from the beginning who they were that believed not, and who should betray him.
65 And he said, Therefore said I unto you, that no man can come unto me, except it were given unto him of my Father.
What about those Jesus says to them Jn 5:40
40 And ye will not come to me, that ye might have life.
Thats answered in Jn 6:44 they simply will not come because they cannot come unless the Power of God draws them and makes them willing
Ps 110:3
3 Thy people shall be willing in the day of thy power, in the beauties of holiness from the womb of the morning: thou hast the dew of thy youth.
If and when one comes to believe on Christ willingly, the credit goes to Gods Power !
Christ's will is a given.
2 Peter 3:9
The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
He calls and few respond.
Matt 22:14
For many are called, but few are chosen.
We need to invite Him in..
Rev 3:20
Behold, I stand at the door, and knock: if any man hear my voice, and open the door, I will come in to him, and will sup with him, and he with me.
When He stated, "it is finished,' He acknowledged that He had opened the door to salvation for those who would seek Him.
'Jesus said to him, “I am the way, the truth, and the life. No one comes to the Father except through Me.'
John 3:16
For God so loved
the world that he gave his one and only Son, that
whoever believes in him shall not perish but have eternal life.
That is an open invitation to all.
Yet few will 'chose life,' and 'endure till the end.'