To answer the OP - the answer is of course yes - but how long is the real question!!
The reason is that Jesus Christ is our Teacher!!
This should be obvious to all Christian or at least obvious very soon to all Christians; simply because if you get to know and follow Jesus Christ perhaps the very first thing you lean is that He is the Teacher!! We thus, become His disciples!!
So we have learning to do when we get to know Him, and I have known Him over 20 years and He is still the Teacher!!
The question in the OP suggests the author of the OP also has somethings to be taught. Christians don't come to the Lord fully equipped with knowledge and understanding!! I think my favorite Christian bumper sticker or Christian statement is: "A Work in Progress."
We Christians should quickly understand that statement! Or are we really a Christian, meaning someone being taught of God.
With that written, let me give a bit of my background on this subject and what the Lord taught me.
Now while I was taken to church when young and was baptized at about ten, because I felt the presence of the Lord, I never really got to know Him then. He came back into my life at about 40. Before that I was like the normal person walking around. I got a college degree and a job and got married at 30. Yet from college to getting married I knew some different girls. Fortunately, I didn't get any of them pregnant. However, I did get to know one who was pregnant when I came to know her. She was in a bad situation before me. Her prior boyfriend regularly beat her and it turned out that she was pregnant from him also. Looking back on it; I think I was her way out of that relationship, and that problem.
She had decided she needed an abortion. She had found a place to get an abortion and wanted, even needed, someone to go with her. She had parents, but they were we used to call 'sketchy'. They were rarely around, and also trying to pull off some scam or another. I tend to be the opposite, always around and dependable. She asked me to come with her, and I agreed. It was kind of strange sitting in the waiting room with people thinking the baby was mine. Whatever, people can think what they want. Even then, If it had been, I would have been against the abortion. Yet even then I understood that girl was thinking. Yet neither she nor I knew the Lord at that time.
The thing about people's thinking about abortion depends upon whether they see the unborn child as a person or not!!
Now I got to know the Lord and have walked with Him for over 20 years now. We talk. And I have talked which Him on this issued, and there are a couple of things we get to know about this issue, if we get to know Him. Perhaps the first things we get to know is that He is against abortion! You find out that He sees the unborn child as a person, even if we don't. If you get a more technical view from Him, it comes down to the 2 becoming 1 principle that He put into place!! This forum doesn't like this really talked about, but the Father and the Son are One! So Jesus also wants us to become one with Him, as in born again. So He wants a husband and wife to become one. And in fact that happens in His plan for birth when the man's sperm becomes one with the egg. Which turns out to be symoblic of what happens when His Holy Spirit comes into our lives. Of course there is a lot of growing to happen, but our spiritual birth happens the moment the Holy Spirit enters our lives.
You don't expect the unborn baby to understand much, do you? So why would anyone expect that all Christians to understand much. It takes some years of learning from our Teacher, and from what I see, that learning is not going to stop. It is written the Jesus Christ learned obedience at the cross and He had been around at the beginning!
Anyway, I remember when one day I was talking to the Lord about whether the unborn was a person or not and when. He just told me, "Karl, you are wrong!" That was before the more extensive examination that He gave me later.
They are wrong to think that the unborn is not a person and a life. Still, I also remember the Lord giving me a teaching He called, "Moses the murderer"!
Do we not know and understand that the first five books of the Bible were written by a murderer?? God used that murderer to lead His people to the promise land!!
The Lord once told me, "Karl, I can use someone who didn't listen to Me, but I can't use someone who doesn't listen to Me.!"
The better question, than that in the OP, would be about whether we know God forgiving and wishes that none should perish?
That girl, I knew back then, had real problems in her life. Those problems has probably started because her parents didn't listen to the Lord. It turned out that my mom had and prayed for me. Yet she did not have that advantage which I had. She made mistakes and got beat by some disgraceful man her also got her pregnant. She was in trouble, and she murdered an unborn child, while I went along for the ride, which God used to give me greater understanding.
It is an understanding that people make mistakes but He the Lord our God Jesus Christ still loves them!!
How about you???
Do you love those people who are making mistakes or are you more concerned about sitting in judgement over them??
What was that silly and stupid question in the OP again?
Do you believe someone can be Christian and support aborting millions of unborn babies?
Of course, a Christian can be someone supporting aborting millions of people, simply because He, the Teacher, has not fully covered those silly questions of ours!!
God does not support those abortions, but He does want to help us, even if it means answering all our silly and stupid questions, and even if we are murders in some since or another! He understands that we don't understand. What about us? Do we even understand that we don't understand all we need to?