The truth is too deep and nuanced for dogmatic believers to get.
Not so--
Ephesians 1:13: "In him you also, when you heard the word of truth, the gospel of your salvation, and believed in him, were sealed with the promised Holy Spirit."
Greek Text and Translation:
The Greek text of Ephesians 1:13 is as follows:
ἐν ᾧ καὶ ὑμεῖς ἀκούσαντες τὸν λόγον τῆς ἀληθείας, τὸ εὐαγγέλιον τῆς σωτηρίας ὑμῶν, ἐν ᾧ καὶ πιστεύσαντες,
ἐσφραγίσθητε τῷ πνεύματι τῆς ἐπαγγελίας τῷ ἁγίῳ.
Transliteration:
En hō kai hymeis akousantes ton logon tēs alētheias, to euangelion tēs sōtērias hymōn, en hō kai pisteusantes, esphragisthēte tō pneumati tēs epangelias tō hagiō.
Key Phrases and Exegesis:
ἐν ᾧ (En hō, "In Him"): --and not ALWAYS eis as you THINK it should be-
The phrase "In Him" refers to Christ. Paul is emphasizing that everything described in this verse is only possible "in Christ." The benefits mentioned—hearing the word of truth, believing, and being sealed with the Holy Spirit—are all experienced within the context of being united with Christ.
ἀκούσαντες τὸν λόγον τῆς ἀληθείας
(Akousantes ton logon tēs alētheias, "when you heard the word of truth"):
"Hearing" refers to receiving or being exposed to the Gospel message. The "word of truth" is synonymous with the Gospel, the good news of salvation through Jesus Christ. This phrase indicates that the process begins with hearing the Gospel.
τὸ εὐαγγέλιον τῆς σωτηρίας ὑμῶν (To euangelion tēs sōtērias hymōn, "the gospel of your salvation"):
The Gospel is specifically identified as the message that brings salvation. This emphasizes the centrality of the Gospel in God's plan for saving humanity. It's not just any message; it is the good news that leads to salvation.
ἐν ᾧ καὶ πιστεύσαντες (En hō kai pisteusantes, "when you believed"):
The verb "believed" (πιστεύσαντες, pisteusantes) is
an aorist participle, indicating a completed action. This refers to the moment of faith, the decisive act of placing trust in Christ. Believing in Christ is the response to hearing the Gospel, and it is this belief that leads to the sealing with the Holy Spirit.
ἐσφραγίσθητε τῷ πνεύματι τῆς ἐπαγγελίας τῷ ἁγίῳ (Esphragisthēte tō pneumati tēs epangelias tō hagiō, "you were sealed with the promised Holy Spirit"):
"Sealed" (ἐσφραγίσθητε, esphragisthēte) is an aorist passive verb, indicating that the action was done to the believers by an external agent—God. The seal refers to a mark of ownership and protection, signifying that those who believe in Christ are now God’s possession, marked by the Holy Spirit.
The "Holy Spirit of promise" (τῷ πνεύματι τῆς ἐπαγγελίας τῷ ἁγίῳ) refers to the Holy Spirit who was promised in the Old Testament (e.g., Ezekiel 36:26-27; Joel 2:28-29) and by Jesus (e.g., John 14:16-17). The Spirit's presence is the fulfillment of God's promise to dwell within His people.
Union with Christ:
The phrase "In Him" underscores that the spiritual blessings of hearing the Gospel, believing, and being sealed with the Holy Spirit are all dependent on being united with Christ. Union with Christ is a foundational theme in Paul's theology.
The Process of Salvation:
The sequence in the verse—hearing, believing, sealing—outlines the process of salvation. It begins with the proclamation of the Gospel (hearing), followed by the individual’s response (believing), and culminates in the reception of the Holy Spirit (sealing).
Sealing with the Holy Spirit:
Being sealed with the Holy Spirit indicates a number of important truths:
Ownership: The seal marks believers as belonging to God.
Security: The seal serves as a guarantee or down payment (ἀρραβών, arrabōn, Ephesians 1:14) of the future inheritance believers will receive.
Authenticity: The presence of the Holy Spirit in a believer's life authenticates their faith as genuine and assures them of their salvation.
Assurance of Salvation:
The sealing of the Holy Spirit provides believers with assurance of their salvation. The Holy Spirit acts as both the evidence of God's work in their lives and the guarantee of the future fulfillment of God's promises.
This seals and settles it for me and there is nothing "mysterious or mystical" about the good news.