First let me say I understand and agree with the widespread explanation of why we don’t do it anymore. That Jesus promised when the Holy Spirit came He would lead us in all truth and the other verses in the epistles that teach us to walk in the Spirit that we might know the will of God. I know this and yes it makes perfect sense to me.
My question is: why did Peter even feel the need to cast lots in Acts 1? I know that was still before Pentecost but Peter literally just prophesied and interpreted psalms of David! He was clearly in the Spirit when he did that! So why cast lots?
Second question: the Bible never says ANYTHING about NOT casting lots even after Pentecost. So how did we come to the clear conclusion that we should no longer practice it the way they did in Acts 1? They prayed, they consoled among the other apostles and cast lots. I’m personally uncomfortable with the idea but if the Bible only shows positive examples of it and no where speaks against it then…???
The church I pastor would use the lot in certain situations to ordain a leader/minister. We would typically take a vote of members when we need to ordain a minister. If there is a clear nominee from these votes that person will be ordained. If there are two or more people with identical or near identical numbers of votes we may use a lot to determine who to ordain. This is done in the context of prayer and fasting to seek God's guidance. Ministers are always chosen from within the current church members. We never "hire" a pastor from outside of the local fellowship.