less than what's needed for wellbeing; so we shouldn't
want to force meats on those who are vegetarians,
who feel all meat eating is immoral.
Not every Christian has Lent as part of the Easter season. Most don't acknowledge Lent, and many are not aware of Lent, at all. Lent is not a command from Jesus!
But Lent, for maybe a majority of Catholic believers, is a heartfelt tradition of feeling closer to God, denying temptation, during the 40 days leading up to Easter.
Many of the faithful who make a personal vow about what they will and will not eat or do during the Lenten season, are thinking about how Jesus didn't eat anything for 40 days in a barren desert where Satan tempted Him.
Some give up eating all meats for 40 days; some may commit to personal ideas like a diet of fish, dry bread, and bitter herbs; some may eat nothing at all for one or two days of each week; some may only eat vegetables without bread; some may do silly things like saying no chocolate or morning lattes for them during Lent; and some may commit to doing things that altogether jeopardize their health or wellbeing, eating as little as small birds and subjecting themselves to suffering.
Yet, some people agree that many of those commitments aren't really in keeping with the life God has given us. And keep in mind, no one can demand how your Lenten season should be, neither what you can or cannot eat, nor whether being more like Jesus means outright suffering.
The Savior who we find in Jesus has taught many of us differently than that. Among many of us, Jesus leads us away from or helps us rebuke suffering. We know that He suffered so that our lives wouldn't be all about suffering. He even gave us instructions not to make fasting about suffering.
He says, "When you fast, do not look somber as the hypocrites do, for they disfigure their faces to show others they are fasting. Truly I tell you, they have received their reward in full." (Matthew 6:16, NIV)
So personal times of fasting or abstaining should be about needing a closeness to God, not about being subjected to the ways of others, like many who were taken hostage in Gaza.
Being subjected to suffering or to the beliefs of others isn't what God means when He says the saints (the church) will judge even angels (messengers). When He says things like, "Let judgment begin at the house of God," God is not telling His people to run around destroying people's provision (nor the sense of thanks giving that feels close to Him) to make people fast and suffer and even to be unclean!
Instead, God is saying to (a) settle disputes between believers in His church, and to (b) examine the body of His church and judge/correct/rebuke transgressions that are destroying the body, even if doing so means removing a member of the body who believes sexual sin is permitted or is part of life in the body of the Holy Spirit.
God, our Heavenly creator, doesn't smile at the idea of people quarreling and destroying foods that He provides, instead of people recognizing that Heaven isn't about the food but is about repenting of all the hell many people are doing.
The Holy Spirit doesn't put fights about food above needing to end assaults against the body of His word! That can be kind of difficult to see or to discern in many translations of Heaven's words, but there is a translation that makes one helpful passage of the Bible a little more plain to see: https://www.biblegateway.com/passage/?search=1%20Corinthians%206&version=NIRV.
How many times does the word of God say to put food fighting aside and focus on what matters between Heaven and hell?
He says, "Let us not ... judge one another any more ... " in matters of who eats acceptable meats and who refuses acceptable meats. He says sexual sins (inequities passed from one generation to another, one people to another, causing even children to stumble in sin) are the chief of problems, the ungodly master of problems, plaguing His people everywhere.
He says, yes, like you say, "Food is meant for the stomach and the stomach for food" (1 Corinthians 6:13), and, yes, He "will destroy both (food) and the (body)" after there is physical death. But He says neither the physical nor the spiritual body was created for sexual sin. "The body is not meant for sexual immorality, but for the Lord, and the Lord for the body."
People practicing sexual sins at any time, but especially during times set aside for greater closeness to Heaven, are those fallen away from pure faith right now.
Hebrews 13:4: "Let marriage be held in honor among all, and let the marriage bed be undefiled, for God will judge the sexually immoral and adulterous."
"For to set the mind on the flesh is death, but to set the mind on the Spirit is life and peace." (Romans 8:6)
... Maybe Lent is a reasonable time to focus on the promise of His peace while eating.