You gave no response to these so do you disregard as meaningless Scripture as those that follow?

For if we deliberately sin after receiving the knowledge of the truth, there no longer remains a sacrifice for sins, but a fearful prospect of judgement. [Hebrews 10:26-27; RSV]
Please note that the “we” in this verse also included St. Paul - a faith-filled, baptized Christian! After Baptism if we sin deliberately and remain unrepentant, then we can lose the gift of salvation. In Baptism we receive Sanctifying Grace in our souls by no merit of our own, but afterwards we must cooperate with this grace or we will lose it (2 Cor 6:1). This cooperation with God’s redeeming grace is the Catholic understanding of merit (CCC 162; 2025).
Fortunately God has given us the Sacrament of Confession (Penance or Reconciliation), so we can receive His continuing forgiveness for our sins committed after Baptism. Since we continue to sin after receiving Baptism (1 John 1:8-9), we must continually repent, confess our sins and turn our heart (will) back to Christ. Repentance is not a single event in our life, but must be an ongoing, everyday process for us. Yesterday we may have sincerely repented and been forgiven, but tomorrow through our weakness, we may stumble back into sin (2 Peter 2:20-22). We can be assured that Jesus will forgive us as often as we forgive others (Luke 6:36-37; Matt 6:14-15). Through this Sacrament, we receive Sanctifying Grace and Actual Graces which can help us resist future sins.
Jesus understands our weakness even after Baptism. This is the reason that He gave His Apostles the authority to forgive sins:
…He breathed on them and said to them, “Receive the Holy Spirit. If you forgive the sins of any, they are forgiven; if you retain the sins of any, they are retained.” [John 20:22-23]
Through the centuries this authority has been handed on to the bishops and priests as the Sacrament of Confession. Christians today need forgiveness for their sins as much as those in the first century A.D. In addition the authority to either forgive or retain implies oral confession (disclosure) of our sins since the priest needs to know the nature of the sins (Acts 19:18; Leviticus 5:5-6).
Even though our personal salvation is not assured, we still must hope in it. In the Bible, St. Paul uses the phrases: “the hope of salvation” [1 Thess 5:8] or “hope of eternal life” [Titus 1:2; 3:7]. If we were assured of heaven, then there would be no need for hope. Hope is not the same as assurance (Romans 8:24). According to the Catechism of the Catholic Church (CCC):
Hope is the confident expectation of divine blessing and the beatific vision of God; it is also the fear of offending God’s love and incurring punishment. [CCC 2090]
The two sins against hope are despair and presumption (CCC 2091). The sin of despair is losing hope in our salvation by failing to trust God. The sin of presumption is losing hope by either relying on ourselves for our salvation instead of God or taking God’s mercy for granted without fear. Denying our sinfulness or believing “once saved, always saved” can lead us into the sin of presumption. However, we must not go the other extreme and fall into the sin of despair. Hope is a delicate balance between confidence in God’s promise and fear of the Lord (Proverbs 1:7).
God wants all of us to be saved from hell and come to know the truth (1 Tim 2:4). Through Christ’s Church - the Catholic Church, we can come to a knowledge of the truth (1 Tim 3:15; Matt 16:18). Through the Sacraments we receive God’s saving grace as a free gift. But afterwards we must cooperate with that grace, since we have the free will (choice) to reject God at anytime through serious disobedience, i.e. mortal sin. After receiving God’s redeeming grace in Baptism, we must continue to “work out (our) own salvation with fear and trembling” [Philip 2:12]. Through Confession, we can ask God for His continuing merciful forgiveness and more graces to help us resist sins in the future. As sinners we are not assured of our salvation. But Christians, who faithfully use the Sacraments -Channels of God’s saving grace - without giving up, can certainly hope for salvation.
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