“…let anyone who thinks that he stands take heed lest he fall” (1 Cor 10:12 ESV).

“It is better to have no repentance than a repentance that needs to be repented of.  It is better to have no faith than a false faith.  It is better to make no profession of belief than to make an untruthful one” Charles Spurgeon (ref#330, p77-78).

“I fear there are some who secretly think, ‘Everything is now complete.  I have experienced the necessary change; I have been to see the elders and the pastor; I have been baptized and received into the church. Thus, everything with me is right forever.’  That is a false view of your condition” Charles Spurgeon (ref#330, p88).

“It is a very good thing for Christians to be in the church.  However, if you are in the church before you are ‘in the Lord,’ you are out of place.  It is a good thing to be engaged in holy work.  But, if you are doing holy work before you are ‘in the Lord,’ you will have no heart for it, and neither will the Lord accept it” Charles Spurgeon (ref#330, p78).

“…they have a zeal for God, but not according to knowledge.  For being ignorant of the righteousness of God, and seeking to establish their own, they did not submit to God’s righteousness” (Rom 10:2-3 ESV).

“…they failed to submit to God’s righteousness and instead attempted to be righteous before God on the basis of their own works” ESV Study Bible(ref#125, p2174, [Rom 10:3]).

“…zeal and sincerity does not lead them to salvation….many sincere, ‘religious’ people are wrong in their beliefs” ESV Study Bible(ref#125, p2174, [Rom 10:2]).