Yes, because without spiritual grounds, it is nothing more than a false hope. A hope of acceptance by God based on such things as going forward in a meeting, praying a suggested prayer, imitating the experience of others, joining a church, attending many Christian meetings, being baptized, studying the Bible regularly, helping others, feeling good in a religious service or having a strong conviction that they are right with God is a hope not founded on biblical truths. Perhaps people may trust in the doctrine of election or in theological precision or in baptism. They may have sentimental belief in the general providence of God: “God has been good to me; God will take care of me.” Yet people can be involved in any or all of these activities without ever looking to Jesus Christ as the only Savior and Lord. Without this there is no salvation. Let us in kindness alert these people to what Christ will say to them on the day of judgment. “Not everyone who says to me, ‘Lord, Lord,’ will enter the kingdom of heaven, but only he does the will of my Father who is in heaven. Many will say to me on that day, ‘Lord, Lord, did we not prophesy in your name, and in your name drive out demons and perform many miracles?’ Then I will tell them plainly, ‘I never knew you. Away from me, you evildoers!’ ” (Mt 7:21-23).
– Will Metzger, Tell The Truth, pp. 126-127.