Justification implies being accepted, finding an identity, and counting as someone. Through baptism we are accepted, incorporated, delivered from the isolation of meaninglessness and placed within a community of faith. Baptism is also the form under which begins the work of sanctification. To be baptized means normally to receive the Spirit, to be made holy. Baptism also includes the moment of election.
Election is vocation.
Baptism is the vocation, or even the ordination, to the general ministry of the Church, which all members share, the ministry of reconciliation. In other words, explicit verbal communication and conscious individual decisions, important though they are, do not by any means constitute the whole life. The Rite of Baptism today. Scriptural reading and brief homily. Prayer of the faithful.